diff --git a/English.lproj/Preferences.xib b/English.lproj/Preferences.xib
index e90280b..6aba53d 100644
--- a/English.lproj/Preferences.xib
+++ b/English.lproj/Preferences.xib
@@ -2,18 +2,16 @@
 <archive type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="7.10">
 	<data>
 		<int key="IBDocument.SystemTarget">1050</int>
-		<string key="IBDocument.SystemVersion">10C540</string>
-		<string key="IBDocument.InterfaceBuilderVersion">759</string>
-		<string key="IBDocument.AppKitVersion">1038.25</string>
-		<string key="IBDocument.HIToolboxVersion">458.00</string>
+		<string key="IBDocument.SystemVersion">10H574</string>
+		<string key="IBDocument.InterfaceBuilderVersion">804</string>
+		<string key="IBDocument.AppKitVersion">1038.35</string>
+		<string key="IBDocument.HIToolboxVersion">461.00</string>
 		<object class="NSMutableDictionary" key="IBDocument.PluginVersions">
 			<string key="NS.key.0">com.apple.InterfaceBuilder.CocoaPlugin</string>
-			<string key="NS.object.0">759</string>
+			<string key="NS.object.0">804</string>
 		</object>
 		<object class="NSMutableArray" key="IBDocument.EditedObjectIDs">
 			<bool key="EncodedWithXMLCoder">YES</bool>
-			<integer value="62"/>
-			<integer value="87"/>
 			<integer value="1"/>
 		</object>
 		<object class="NSArray" key="IBDocument.PluginDependencies">
@@ -45,21 +43,74 @@
 				<int key="NSvFlags">268</int>
 				<object class="NSMutableArray" key="NSSubviews">
 					<bool key="EncodedWithXMLCoder">YES</bool>
+					<object class="NSTextField" id="63761450">
+						<reference key="NSNextResponder" ref="1005"/>
+						<int key="NSvFlags">268</int>
+						<string key="NSFrame">{{17, 22}, {166, 17}}</string>
+						<reference key="NSSuperview" ref="1005"/>
+						<bool key="NSEnabled">YES</bool>
+						<object class="NSTextFieldCell" key="NSCell" id="467740597">
+							<int key="NSCellFlags">68288064</int>
+							<int key="NSCellFlags2">272630784</int>
+							<string key="NSContents">Reset all dialog warnings:</string>
+							<object class="NSFont" key="NSSupport" id="734450335">
+								<string key="NSName">LucidaGrande</string>
+								<double key="NSSize">13</double>
+								<int key="NSfFlags">1044</int>
+							</object>
+							<reference key="NSControlView" ref="63761450"/>
+							<object class="NSColor" key="NSBackgroundColor" id="124675276">
+								<int key="NSColorSpace">6</int>
+								<string key="NSCatalogName">System</string>
+								<string key="NSColorName">controlColor</string>
+								<object class="NSColor" key="NSColor">
+									<int key="NSColorSpace">3</int>
+									<bytes key="NSWhite">MC42NjY2NjY2NjY3AA</bytes>
+								</object>
+							</object>
+							<object class="NSColor" key="NSTextColor" id="716218002">
+								<int key="NSColorSpace">6</int>
+								<string key="NSCatalogName">System</string>
+								<string key="NSColorName">controlTextColor</string>
+								<object class="NSColor" key="NSColor" id="367847822">
+									<int key="NSColorSpace">3</int>
+									<bytes key="NSWhite">MAA</bytes>
+								</object>
+							</object>
+						</object>
+					</object>
+					<object class="NSButton" id="83909567">
+						<reference key="NSNextResponder" ref="1005"/>
+						<int key="NSvFlags">268</int>
+						<string key="NSFrame">{{182, 12}, {137, 32}}</string>
+						<reference key="NSSuperview" ref="1005"/>
+						<bool key="NSEnabled">YES</bool>
+						<object class="NSButtonCell" key="NSCell" id="265220935">
+							<int key="NSCellFlags">-2080244224</int>
+							<int key="NSCellFlags2">134217728</int>
+							<string key="NSContents">Reset Warnings</string>
+							<reference key="NSSupport" ref="734450335"/>
+							<reference key="NSControlView" ref="83909567"/>
+							<int key="NSButtonFlags">-2038021889</int>
+							<int key="NSButtonFlags2">129</int>
+							<reference key="NSAlternateImage" ref="734450335"/>
+							<string key="NSAlternateContents"/>
+							<string key="NSKeyEquivalent"/>
+							<int key="NSPeriodicDelay">400</int>
+							<int key="NSPeriodicInterval">75</int>
+						</object>
+					</object>
 					<object class="NSTextField" id="25030403">
 						<reference key="NSNextResponder" ref="1005"/>
 						<int key="NSvFlags">268</int>
-						<string key="NSFrame">{{248, 100}, {41, 22}}</string>
+						<string key="NSFrame">{{248, 118}, {41, 22}}</string>
 						<reference key="NSSuperview" ref="1005"/>
 						<bool key="NSEnabled">YES</bool>
 						<object class="NSTextFieldCell" key="NSCell" id="1045854608">
 							<int key="NSCellFlags">-1804468671</int>
 							<int key="NSCellFlags2">272630784</int>
 							<string key="NSContents"/>
-							<object class="NSFont" key="NSSupport" id="734450335">
-								<string key="NSName">LucidaGrande</string>
-								<double key="NSSize">13</double>
-								<int key="NSfFlags">1044</int>
-							</object>
+							<reference key="NSSupport" ref="734450335"/>
 							<reference key="NSControlView" ref="25030403"/>
 							<bool key="NSDrawsBackground">YES</bool>
 							<object class="NSColor" key="NSBackgroundColor">
@@ -75,17 +126,14 @@
 								<int key="NSColorSpace">6</int>
 								<string key="NSCatalogName">System</string>
 								<string key="NSColorName">textColor</string>
-								<object class="NSColor" key="NSColor" id="367847822">
-									<int key="NSColorSpace">3</int>
-									<bytes key="NSWhite">MAA</bytes>
-								</object>
+								<reference key="NSColor" ref="367847822"/>
 							</object>
 						</object>
 					</object>
 					<object class="NSTextField" id="258144035">
 						<reference key="NSNextResponder" ref="1005"/>
 						<int key="NSvFlags">268</int>
-						<string key="NSFrame">{{121, 102}, {122, 17}}</string>
+						<string key="NSFrame">{{121, 120}, {122, 17}}</string>
 						<reference key="NSSuperview" ref="1005"/>
 						<bool key="NSEnabled">YES</bool>
 						<object class="NSTextFieldCell" key="NSCell" id="1031567029">
@@ -94,27 +142,14 @@
 							<string key="NSContents">Display at column:</string>
 							<reference key="NSSupport" ref="734450335"/>
 							<reference key="NSControlView" ref="258144035"/>
-							<object class="NSColor" key="NSBackgroundColor" id="124675276">
-								<int key="NSColorSpace">6</int>
-								<string key="NSCatalogName">System</string>
-								<string key="NSColorName">controlColor</string>
-								<object class="NSColor" key="NSColor">
-									<int key="NSColorSpace">3</int>
-									<bytes key="NSWhite">MC42NjY2NjY2NjY3AA</bytes>
-								</object>
-							</object>
-							<object class="NSColor" key="NSTextColor" id="716218002">
-								<int key="NSColorSpace">6</int>
-								<string key="NSCatalogName">System</string>
-								<string key="NSColorName">controlTextColor</string>
-								<reference key="NSColor" ref="367847822"/>
-							</object>
+							<reference key="NSBackgroundColor" ref="124675276"/>
+							<reference key="NSTextColor" ref="716218002"/>
 						</object>
 					</object>
 					<object class="NSButton" id="968361983">
 						<reference key="NSNextResponder" ref="1005"/>
 						<int key="NSvFlags">268</int>
-						<string key="NSFrame">{{18, 125}, {273, 18}}</string>
+						<string key="NSFrame">{{18, 143}, {273, 18}}</string>
 						<reference key="NSSuperview" ref="1005"/>
 						<bool key="NSEnabled">YES</bool>
 						<object class="NSButtonCell" key="NSCell" id="782438225">
@@ -141,7 +176,7 @@
 					<object class="NSTextField" id="441589300">
 						<reference key="NSNextResponder" ref="1005"/>
 						<int key="NSvFlags">268</int>
-						<string key="NSFrame">{{17, 74}, {99, 17}}</string>
+						<string key="NSFrame">{{17, 92}, {99, 17}}</string>
 						<reference key="NSSuperview" ref="1005"/>
 						<bool key="NSEnabled">YES</bool>
 						<object class="NSTextFieldCell" key="NSCell" id="31526941">
@@ -165,7 +200,7 @@
 								<string>NSFilenamesPboardType</string>
 							</object>
 						</object>
-						<string key="NSFrame">{{121, 70}, {179, 22}}</string>
+						<string key="NSFrame">{{121, 88}, {179, 22}}</string>
 						<reference key="NSSuperview" ref="1005"/>
 						<bool key="NSEnabled">YES</bool>
 						<object class="NSPathCell" key="NSCell" id="331807888">
@@ -187,7 +222,7 @@
 					<object class="NSTextField" id="617839596">
 						<reference key="NSNextResponder" ref="1005"/>
 						<int key="NSvFlags">268</int>
-						<string key="NSFrame">{{118, 20}, {192, 42}}</string>
+						<string key="NSFrame">{{118, 52}, {192, 28}}</string>
 						<reference key="NSSuperview" ref="1005"/>
 						<bool key="NSEnabled">YES</bool>
 						<object class="NSTextFieldCell" key="NSCell" id="453728129">
@@ -203,7 +238,7 @@
 					<object class="NSButton" id="1032928366">
 						<reference key="NSNextResponder" ref="1005"/>
 						<int key="NSvFlags">268</int>
-						<string key="NSFrame">{{306, 74}, {54, 14}}</string>
+						<string key="NSFrame">{{306, 92}, {54, 14}}</string>
 						<reference key="NSSuperview" ref="1005"/>
 						<bool key="NSEnabled">YES</bool>
 						<object class="NSButtonCell" key="NSCell" id="806993456">
@@ -228,7 +263,7 @@
 					<object class="NSButton" id="910887184">
 						<reference key="NSNextResponder" ref="1005"/>
 						<int key="NSvFlags">268</int>
-						<string key="NSFrame">{{18, 150}, {203, 18}}</string>
+						<string key="NSFrame">{{18, 168}, {203, 18}}</string>
 						<reference key="NSSuperview" ref="1005"/>
 						<bool key="NSEnabled">YES</bool>
 						<object class="NSButtonCell" key="NSCell" id="709654045">
@@ -250,7 +285,7 @@
 					<object class="NSButton" id="160081910">
 						<reference key="NSNextResponder" ref="1005"/>
 						<int key="NSvFlags">268</int>
-						<string key="NSFrame">{{18, 175}, {279, 18}}</string>
+						<string key="NSFrame">{{18, 193}, {279, 18}}</string>
 						<reference key="NSSuperview" ref="1005"/>
 						<bool key="NSEnabled">YES</bool>
 						<object class="NSButtonCell" key="NSCell" id="876763316">
@@ -272,7 +307,7 @@
 					<object class="NSButton" id="68472633">
 						<reference key="NSNextResponder" ref="1005"/>
 						<int key="NSvFlags">268</int>
-						<string key="NSFrame">{{18, 200}, {207, 18}}</string>
+						<string key="NSFrame">{{18, 218}, {207, 18}}</string>
 						<reference key="NSSuperview" ref="1005"/>
 						<bool key="NSEnabled">YES</bool>
 						<object class="NSButtonCell" key="NSCell" id="456188813">
@@ -292,12 +327,12 @@
 						</object>
 					</object>
 				</object>
-				<string key="NSFrameSize">{400, 236}</string>
+				<string key="NSFrameSize">{400, 254}</string>
 				<reference key="NSSuperview"/>
 				<string key="NSClassName">NSView</string>
 			</object>
 			<object class="NSCustomView" id="970459672">
-				<reference key="NSNextResponder"/>
+				<nil key="NSNextResponder"/>
 				<int key="NSvFlags">268</int>
 				<object class="NSMutableArray" key="NSSubviews">
 					<bool key="EncodedWithXMLCoder">YES</bool>
@@ -306,7 +341,6 @@
 						<int key="NSvFlags">268</int>
 						<string key="NSFrame">{{39, 45}, {82, 14}}</string>
 						<reference key="NSSuperview" ref="970459672"/>
-						<reference key="NSWindow"/>
 						<bool key="NSEnabled">YES</bool>
 						<object class="NSTextFieldCell" key="NSCell" id="439589942">
 							<int key="NSCellFlags">68288064</int>
@@ -323,7 +357,6 @@
 						<int key="NSvFlags">268</int>
 						<string key="NSFrame">{{18, 103}, {260, 18}}</string>
 						<reference key="NSSuperview" ref="970459672"/>
-						<reference key="NSWindow"/>
 						<bool key="NSEnabled">YES</bool>
 						<object class="NSButtonCell" key="NSCell" id="853304857">
 							<int key="NSCellFlags">-2080244224</int>
@@ -346,7 +379,6 @@
 						<int key="NSvFlags">268</int>
 						<string key="NSFrame">{{130, 78}, {102, 22}}</string>
 						<reference key="NSSuperview" ref="970459672"/>
-						<reference key="NSWindow"/>
 						<bool key="NSEnabled">YES</bool>
 						<object class="NSPopUpButtonCell" key="NSCell" id="646744412">
 							<int key="NSCellFlags">-2076049856</int>
@@ -434,7 +466,6 @@
 						<int key="NSvFlags">268</int>
 						<string key="NSFrame">{{39, 80}, {89, 17}}</string>
 						<reference key="NSSuperview" ref="970459672"/>
-						<reference key="NSWindow"/>
 						<bool key="NSEnabled">YES</bool>
 						<object class="NSTextFieldCell" key="NSCell" id="642787685">
 							<int key="NSCellFlags">68288064</int>
@@ -451,7 +482,6 @@
 						<int key="NSvFlags">268</int>
 						<string key="NSFrame">{{130, 45}, {251, 14}}</string>
 						<reference key="NSSuperview" ref="970459672"/>
-						<reference key="NSWindow"/>
 						<bool key="NSEnabled">YES</bool>
 						<object class="NSTextFieldCell" key="NSCell" id="617642330">
 							<int key="NSCellFlags">68288064</int>
@@ -489,7 +519,6 @@
 						<int key="NSvFlags">268</int>
 						<string key="NSFrame">{{128, 13}, {96, 28}}</string>
 						<reference key="NSSuperview" ref="970459672"/>
-						<reference key="NSWindow"/>
 						<bool key="NSEnabled">YES</bool>
 						<object class="NSButtonCell" key="NSCell" id="329053853">
 							<int key="NSCellFlags">67239424</int>
@@ -507,12 +536,10 @@
 					</object>
 				</object>
 				<string key="NSFrameSize">{400, 139}</string>
-				<reference key="NSSuperview"/>
-				<reference key="NSWindow"/>
 				<string key="NSClassName">NSView</string>
 			</object>
 			<object class="NSCustomView" id="351117501">
-				<reference key="NSNextResponder"/>
+				<nil key="NSNextResponder"/>
 				<int key="NSvFlags">268</int>
 				<object class="NSMutableArray" key="NSSubviews">
 					<bool key="EncodedWithXMLCoder">YES</bool>
@@ -540,22 +567,16 @@
 					</object>
 				</object>
 				<string key="NSFrameSize">{239, 54}</string>
-				<reference key="NSSuperview"/>
 				<string key="NSClassName">NSView</string>
 			</object>
 			<object class="NSCustomObject" id="844257713">
 				<string key="NSClassName">SUUpdater</string>
 			</object>
 			<object class="NSUserDefaultsController" id="557723770">
-				<object class="NSMutableArray" key="NSDeclaredKeys">
-					<bool key="EncodedWithXMLCoder">YES</bool>
-					<string>PBCommitMessageViewHasVerticalLine</string>
-					<string>PBCommitMessageViewVerticalLineLength</string>
-				</object>
 				<bool key="NSSharedInstance">YES</bool>
 			</object>
 			<object class="NSCustomView" id="263788152">
-				<reference key="NSNextResponder"/>
+				<nil key="NSNextResponder"/>
 				<int key="NSvFlags">268</int>
 				<object class="NSMutableArray" key="NSSubviews">
 					<bool key="EncodedWithXMLCoder">YES</bool>
@@ -649,7 +670,6 @@
 					</object>
 				</object>
 				<string key="NSFrameSize">{400, 116}</string>
-				<reference key="NSSuperview"/>
 				<string key="NSClassName">NSView</string>
 			</object>
 		</object>
@@ -1051,6 +1071,14 @@
 					</object>
 					<int key="connectionID">135</int>
 				</object>
+				<object class="IBConnectionRecord">
+					<object class="IBActionConnection" key="connection">
+						<string key="label">resetAllDialogWarnings:</string>
+						<reference key="source" ref="1001"/>
+						<reference key="destination" ref="83909567"/>
+					</object>
+					<int key="connectionID">140</int>
+				</object>
 			</object>
 			<object class="IBMutableOrderedSet" key="objectRecords">
 				<object class="NSArray" key="orderedObjects">
@@ -1094,6 +1122,8 @@
 							<reference ref="968361983"/>
 							<reference ref="258144035"/>
 							<reference ref="25030403"/>
+							<reference ref="83909567"/>
+							<reference ref="63761450"/>
 						</object>
 						<reference key="parent" ref="0"/>
 						<string key="objectName">General</string>
@@ -1485,6 +1515,34 @@
 						<reference key="object" ref="1045854608"/>
 						<reference key="parent" ref="25030403"/>
 					</object>
+					<object class="IBObjectRecord">
+						<int key="objectID">136</int>
+						<reference key="object" ref="83909567"/>
+						<object class="NSMutableArray" key="children">
+							<bool key="EncodedWithXMLCoder">YES</bool>
+							<reference ref="265220935"/>
+						</object>
+						<reference key="parent" ref="1005"/>
+					</object>
+					<object class="IBObjectRecord">
+						<int key="objectID">137</int>
+						<reference key="object" ref="63761450"/>
+						<object class="NSMutableArray" key="children">
+							<bool key="EncodedWithXMLCoder">YES</bool>
+							<reference ref="467740597"/>
+						</object>
+						<reference key="parent" ref="1005"/>
+					</object>
+					<object class="IBObjectRecord">
+						<int key="objectID">138</int>
+						<reference key="object" ref="467740597"/>
+						<reference key="parent" ref="63761450"/>
+					</object>
+					<object class="IBObjectRecord">
+						<int key="objectID">139</int>
+						<reference key="object" ref="265220935"/>
+						<reference key="parent" ref="83909567"/>
+					</object>
 				</object>
 			</object>
 			<object class="NSMutableDictionary" key="flattenedProperties">
@@ -1515,6 +1573,13 @@
 					<string>13.IBPluginDependency</string>
 					<string>130.IBPluginDependency</string>
 					<string>131.IBPluginDependency</string>
+					<string>136.IBAttributePlaceholdersKey</string>
+					<string>136.IBPluginDependency</string>
+					<string>136.IBViewBoundsToFrameTransform</string>
+					<string>137.IBPluginDependency</string>
+					<string>137.IBViewBoundsToFrameTransform</string>
+					<string>138.IBPluginDependency</string>
+					<string>139.IBPluginDependency</string>
 					<string>14.IBPluginDependency</string>
 					<string>15.IBEditorWindowLastContentRect</string>
 					<string>15.IBPluginDependency</string>
@@ -1558,7 +1623,7 @@
 				<object class="NSMutableArray" key="dict.values">
 					<bool key="EncodedWithXMLCoder">YES</bool>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
-					<string>{{845, 648}, {400, 236}}</string>
+					<string>{{845, 630}, {400, 254}}</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<object class="NSMutableArray">
 						<bool key="EncodedWithXMLCoder">YES</bool>
@@ -1588,6 +1653,24 @@
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
+					<object class="NSMutableDictionary">
+						<string key="NS.key.0">ToolTip</string>
+						<object class="IBToolTipAttribute" key="NS.object.0">
+							<string key="name">ToolTip</string>
+							<reference key="object" ref="83909567"/>
+							<string key="toolTip">Resets the of the "Don't show this again" preferences.</string>
+						</object>
+					</object>
+					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
+					<object class="NSAffineTransform">
+						<bytes key="NSTransformStruct">P4AAAL+AAABDXwAAwggAAA</bytes>
+					</object>
+					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
+					<object class="NSAffineTransform">
+						<bytes key="NSTransformStruct">P4AAAL+AAABCaAAAwegAAA</bytes>
+					</object>
+					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
+					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
 					<string>{{443, 712}, {103, 71}}</string>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
@@ -1652,7 +1735,7 @@
 				</object>
 			</object>
 			<nil key="sourceID"/>
-			<int key="maxID">135</int>
+			<int key="maxID">140</int>
 		</object>
 		<object class="IBClassDescriber" key="IBDocument.Classes">
 			<object class="NSMutableArray" key="referencedPartialClassDescriptions">
@@ -1665,6 +1748,13 @@
 						<string key="minorKey">DBPrefsWindowController.h</string>
 					</object>
 				</object>
+				<object class="IBPartialClassDescription">
+					<string key="className">NSApplication</string>
+					<object class="IBClassDescriptionSource" key="sourceIdentifier">
+						<string key="majorKey">IBProjectSource</string>
+						<string key="minorKey">NSApplication+GitXScripting.h</string>
+					</object>
+				</object>
 				<object class="IBPartialClassDescription">
 					<string key="className">PBPrefsWindowController</string>
 					<string key="superclassName">DBPrefsWindowController</string>
@@ -1673,6 +1763,7 @@
 						<object class="NSArray" key="dict.sortedKeys">
 							<bool key="EncodedWithXMLCoder">YES</bool>
 							<string>checkGitValidity:</string>
+							<string>resetAllDialogWarnings:</string>
 							<string>resetGitPath:</string>
 							<string>showHideAllFiles:</string>
 						</object>
@@ -1681,6 +1772,36 @@
 							<string>id</string>
 							<string>id</string>
 							<string>id</string>
+							<string>id</string>
+						</object>
+					</object>
+					<object class="NSMutableDictionary" key="actionInfosByName">
+						<bool key="EncodedWithXMLCoder">YES</bool>
+						<object class="NSArray" key="dict.sortedKeys">
+							<bool key="EncodedWithXMLCoder">YES</bool>
+							<string>checkGitValidity:</string>
+							<string>resetAllDialogWarnings:</string>
+							<string>resetGitPath:</string>
+							<string>showHideAllFiles:</string>
+						</object>
+						<object class="NSMutableArray" key="dict.values">
+							<bool key="EncodedWithXMLCoder">YES</bool>
+							<object class="IBActionInfo">
+								<string key="name">checkGitValidity:</string>
+								<string key="candidateClassName">id</string>
+							</object>
+							<object class="IBActionInfo">
+								<string key="name">resetAllDialogWarnings:</string>
+								<string key="candidateClassName">id</string>
+							</object>
+							<object class="IBActionInfo">
+								<string key="name">resetGitPath:</string>
+								<string key="candidateClassName">id</string>
+							</object>
+							<object class="IBActionInfo">
+								<string key="name">showHideAllFiles:</string>
+								<string key="candidateClassName">id</string>
+							</object>
 						</object>
 					</object>
 					<object class="NSMutableDictionary" key="outlets">
@@ -1704,6 +1825,45 @@
 							<string>NSView</string>
 						</object>
 					</object>
+					<object class="NSMutableDictionary" key="toOneOutletInfosByName">
+						<bool key="EncodedWithXMLCoder">YES</bool>
+						<object class="NSArray" key="dict.sortedKeys">
+							<bool key="EncodedWithXMLCoder">YES</bool>
+							<string>badGitPathIcon</string>
+							<string>generalPrefsView</string>
+							<string>gitPathController</string>
+							<string>gitPathOpenAccessory</string>
+							<string>integrationPrefsView</string>
+							<string>updatesPrefsView</string>
+						</object>
+						<object class="NSMutableArray" key="dict.values">
+							<bool key="EncodedWithXMLCoder">YES</bool>
+							<object class="IBToOneOutletInfo">
+								<string key="name">badGitPathIcon</string>
+								<string key="candidateClassName">NSImageView</string>
+							</object>
+							<object class="IBToOneOutletInfo">
+								<string key="name">generalPrefsView</string>
+								<string key="candidateClassName">NSView</string>
+							</object>
+							<object class="IBToOneOutletInfo">
+								<string key="name">gitPathController</string>
+								<string key="candidateClassName">NSPathControl</string>
+							</object>
+							<object class="IBToOneOutletInfo">
+								<string key="name">gitPathOpenAccessory</string>
+								<string key="candidateClassName">NSView</string>
+							</object>
+							<object class="IBToOneOutletInfo">
+								<string key="name">integrationPrefsView</string>
+								<string key="candidateClassName">NSView</string>
+							</object>
+							<object class="IBToOneOutletInfo">
+								<string key="name">updatesPrefsView</string>
+								<string key="candidateClassName">NSView</string>
+							</object>
+						</object>
+					</object>
 					<object class="IBClassDescriptionSource" key="sourceIdentifier">
 						<string key="majorKey">IBProjectSource</string>
 						<string key="minorKey">PBPrefsWindowController.h</string>
@@ -1733,10 +1893,24 @@
 						<string key="NS.key.0">checkForUpdates:</string>
 						<string key="NS.object.0">id</string>
 					</object>
+					<object class="NSMutableDictionary" key="actionInfosByName">
+						<string key="NS.key.0">checkForUpdates:</string>
+						<object class="IBActionInfo" key="NS.object.0">
+							<string key="name">checkForUpdates:</string>
+							<string key="candidateClassName">id</string>
+						</object>
+					</object>
 					<object class="NSMutableDictionary" key="outlets">
 						<string key="NS.key.0">delegate</string>
 						<string key="NS.object.0">id</string>
 					</object>
+					<object class="NSMutableDictionary" key="toOneOutletInfosByName">
+						<string key="NS.key.0">delegate</string>
+						<object class="IBToOneOutletInfo" key="NS.object.0">
+							<string key="name">delegate</string>
+							<string key="candidateClassName">id</string>
+						</object>
+					</object>
 					<reference key="sourceIdentifier" ref="657347130"/>
 				</object>
 			</object>
@@ -2125,6 +2299,27 @@
 						<string key="minorKey">Foundation.framework/Headers/NSURLDownload.h</string>
 					</object>
 				</object>
+				<object class="IBPartialClassDescription">
+					<string key="className">NSObject</string>
+					<object class="IBClassDescriptionSource" key="sourceIdentifier">
+						<string key="majorKey">IBFrameworkSource</string>
+						<string key="minorKey">QuartzCore.framework/Headers/CAAnimation.h</string>
+					</object>
+				</object>
+				<object class="IBPartialClassDescription">
+					<string key="className">NSObject</string>
+					<object class="IBClassDescriptionSource" key="sourceIdentifier">
+						<string key="majorKey">IBFrameworkSource</string>
+						<string key="minorKey">QuartzCore.framework/Headers/CALayer.h</string>
+					</object>
+				</object>
+				<object class="IBPartialClassDescription">
+					<string key="className">NSObject</string>
+					<object class="IBClassDescriptionSource" key="sourceIdentifier">
+						<string key="majorKey">IBFrameworkSource</string>
+						<string key="minorKey">QuartzCore.framework/Headers/CIImageProvider.h</string>
+					</object>
+				</object>
 				<object class="IBPartialClassDescription">
 					<string key="className">NSObject</string>
 					<object class="IBClassDescriptionSource" key="sourceIdentifier">
@@ -2332,6 +2527,13 @@
 						<string key="NS.key.0">showWindow:</string>
 						<string key="NS.object.0">id</string>
 					</object>
+					<object class="NSMutableDictionary" key="actionInfosByName">
+						<string key="NS.key.0">showWindow:</string>
+						<object class="IBActionInfo" key="NS.object.0">
+							<string key="name">showWindow:</string>
+							<string key="candidateClassName">id</string>
+						</object>
+					</object>
 					<object class="IBClassDescriptionSource" key="sourceIdentifier">
 						<string key="majorKey">IBFrameworkSource</string>
 						<string key="minorKey">AppKit.framework/Headers/NSWindowController.h</string>
@@ -2344,10 +2546,24 @@
 						<string key="NS.key.0">checkForUpdates:</string>
 						<string key="NS.object.0">id</string>
 					</object>
+					<object class="NSMutableDictionary" key="actionInfosByName">
+						<string key="NS.key.0">checkForUpdates:</string>
+						<object class="IBActionInfo" key="NS.object.0">
+							<string key="name">checkForUpdates:</string>
+							<string key="candidateClassName">id</string>
+						</object>
+					</object>
 					<object class="NSMutableDictionary" key="outlets">
 						<string key="NS.key.0">delegate</string>
 						<string key="NS.object.0">id</string>
 					</object>
+					<object class="NSMutableDictionary" key="toOneOutletInfosByName">
+						<string key="NS.key.0">delegate</string>
+						<object class="IBToOneOutletInfo" key="NS.object.0">
+							<string key="name">delegate</string>
+							<string key="candidateClassName">id</string>
+						</object>
+					</object>
 					<reference key="sourceIdentifier" ref="639617919"/>
 				</object>
 			</object>
@@ -2370,8 +2586,21 @@
 		<string key="IBDocument.LastKnownRelativeProjectPath">../GitX.xcodeproj</string>
 		<int key="IBDocument.defaultPropertyAccessControl">3</int>
 		<object class="NSMutableDictionary" key="IBDocument.LastKnownImageSizes">
-			<string key="NS.key.0">NSStopProgressFreestandingTemplate</string>
-			<string key="NS.object.0">{83, 83}</string>
+			<bool key="EncodedWithXMLCoder">YES</bool>
+			<object class="NSArray" key="dict.sortedKeys">
+				<bool key="EncodedWithXMLCoder">YES</bool>
+				<string>NSMenuCheckmark</string>
+				<string>NSMenuMixedState</string>
+				<string>NSStopProgressFreestandingTemplate</string>
+				<string>NSSwitch</string>
+			</object>
+			<object class="NSMutableArray" key="dict.values">
+				<bool key="EncodedWithXMLCoder">YES</bool>
+				<string>{9, 8}</string>
+				<string>{7, 2}</string>
+				<string>{83, 83}</string>
+				<string>{15, 15}</string>
+			</object>
 		</object>
 	</data>
 </archive>
diff --git a/PBGitDefaults.h b/PBGitDefaults.h
index 46b28b5..a95b524 100644
--- a/PBGitDefaults.h
+++ b/PBGitDefaults.h
@@ -24,8 +24,6 @@
 + (void) setShouldCheckoutBranch:(BOOL)shouldCheckout;
 + (NSString *) recentCloneDestination;
 + (void) setRecentCloneDestination:(NSString *)path;
-+ (BOOL) suppressAcceptDropRef;
-+ (void) setSuppressAcceptDropRef:(BOOL)suppress;
 + (BOOL) showStageView;
 + (void) setShowStageView:(BOOL)suppress;
 + (BOOL) openPreviousDocumentsOnLaunch;
@@ -37,4 +35,10 @@
 + (NSInteger)historySearchMode;
 + (void)setHistorySearchMode:(NSInteger)mode;
 
+
+// Suppressed Dialog Warnings
++ (void)suppressDialogWarningForDialog:(NSString *)dialog;
++ (BOOL)isDialogWarningSuppressedForDialog:(NSString *)dialog;
++ (void)resetAllDialogWarnings;
+
 @end
diff --git a/PBGitDefaults.m b/PBGitDefaults.m
index ccc2162..5656469 100644
--- a/PBGitDefaults.m
+++ b/PBGitDefaults.m
@@ -21,12 +21,12 @@
 #define kShowOpenPanelOnLaunch @"PBShowOpenPanelOnLaunch"
 #define kShouldCheckoutBranch @"PBShouldCheckoutBranch"
 #define kRecentCloneDestination @"PBRecentCloneDestination"
-#define kSuppressAcceptDropRef @"PBSuppressAcceptDropRef"
 #define kShowStageView @"PBShowStageView"
 #define kOpenPreviousDocumentsOnLaunch @"PBOpenPreviousDocumentsOnLaunch"
 #define kPreviousDocumentPaths @"PBPreviousDocumentPaths"
 #define kBranchFilterState @"PBBranchFilter"
 #define kHistorySearchMode @"PBHistorySearchMode"
+#define kSuppressedDialogWarnings @"Suppressed Dialog Warnings"
 
 @implementation PBGitDefaults
 
@@ -125,16 +125,6 @@
 	[[NSUserDefaults standardUserDefaults] setObject:path forKey:kRecentCloneDestination];
 }
 
-+ (BOOL) suppressAcceptDropRef
-{
-	return [[NSUserDefaults standardUserDefaults] boolForKey:kSuppressAcceptDropRef];
-}
-
-+ (void) setSuppressAcceptDropRef:(BOOL)suppress
-{
-	return [[NSUserDefaults standardUserDefaults] setBool:suppress forKey:kSuppressAcceptDropRef];
-}
-
 + (BOOL) showStageView
 {
 	return [[NSUserDefaults standardUserDefaults] boolForKey:kShowStageView];
@@ -185,4 +175,38 @@
 }
 
 
+
+// Suppressed Dialog Warnings
+//
+// Represents dialogs where the user has checked the "Do not show this message again" checkbox.
+// Keep these together in an array to make it easier to reset all the warnings.
+
++ (NSSet *)suppressedDialogWarnings
+{
+	NSSet *suppressedDialogWarnings = [NSSet setWithArray:[[NSUserDefaults standardUserDefaults] arrayForKey:kSuppressedDialogWarnings]];
+	if (suppressedDialogWarnings == nil)
+		suppressedDialogWarnings = [NSSet set];
+
+	return suppressedDialogWarnings;
+}
+
++ (void)suppressDialogWarningForDialog:(NSString *)dialog
+{
+	NSSet *suppressedDialogWarnings = [[self suppressedDialogWarnings] setByAddingObject:dialog];
+
+	[[NSUserDefaults standardUserDefaults] setObject:[suppressedDialogWarnings allObjects] forKey:kSuppressedDialogWarnings];
+}
+
++ (BOOL)isDialogWarningSuppressedForDialog:(NSString *)dialog
+{
+	return [[self suppressedDialogWarnings] containsObject:dialog];
+}
+
++ (void)resetAllDialogWarnings
+{
+	[[NSUserDefaults standardUserDefaults] setObject:nil forKey:kSuppressedDialogWarnings];
+	[[NSUserDefaults standardUserDefaults] synchronize];
+}
+
+
 @end
diff --git a/PBPrefsWindowController.h b/PBPrefsWindowController.h
index ed65d38..5176c3f 100644
--- a/PBPrefsWindowController.h
+++ b/PBPrefsWindowController.h
@@ -27,5 +27,6 @@
 - (void)pathCell:(NSPathCell *)pathCell willDisplayOpenPanel:(NSOpenPanel *)openPanel;
 - (IBAction) showHideAllFiles: sender;
 - (IBAction) resetGitPath: sender;
+- (IBAction)resetAllDialogWarnings:(id)sender;
 
 @end
diff --git a/PBPrefsWindowController.m b/PBPrefsWindowController.m
index aefec82..7b8eca0 100644
--- a/PBPrefsWindowController.m
+++ b/PBPrefsWindowController.m
@@ -8,6 +8,7 @@
 
 #import "PBPrefsWindowController.h"
 #import "PBGitRepository.h"
+#import "PBGitDefaults.h"
 
 #define kPreferenceViewIdentifier @"PBGitXPreferenceViewIdentifier"
 
@@ -68,6 +69,11 @@
 	gitPathOpenPanel = openPanel;
 }
 
+- (IBAction)resetAllDialogWarnings:(id)sender
+{
+	[PBGitDefaults resetAllDialogWarnings];
+}
+
 #pragma mark -
 #pragma mark Git Path open panel actions
 
diff --git a/PBRefController.m b/PBRefController.m
index c9b8c2e..47eda03 100644
--- a/PBRefController.m
+++ b/PBRefController.m
@@ -14,6 +14,13 @@
 #import "PBGitDefaults.h"
 #import "PBDiffWindowController.h"
 
+
+#define kDialogAcceptDroppedRef @"Accept Dropped Ref"
+#define kDialogConfirmPush @"Confirm Push"
+#define kDialogDeleteRef @"Delete Ref"
+
+
+
 @implementation PBRefController
 
 - (void)awakeFromNib
@@ -45,13 +52,18 @@
 
 #pragma mark Push
 
-- (void) showConfirmPushRefSheet:(PBGitRef *)ref remote:(PBGitRef *)remoteRef
+- (void)showConfirmPushRefSheet:(PBGitRef *)ref remote:(PBGitRef *)remoteRef
 {
 	if ((!ref && !remoteRef)
 		|| (ref && ![ref isBranch] && ![ref isRemoteBranch])
 		|| (remoteRef && !([remoteRef refishType] == kGitXRemoteType)))
 		return;
 
+	if ([PBGitDefaults isDialogWarningSuppressedForDialog:kDialogConfirmPush]) {
+		[historyController.repository beginPushRef:ref toRemote:remoteRef];
+		return;
+	}
+
 	NSString *description = nil;
 	if (ref && remoteRef)
 		description = [NSString stringWithFormat:@"Push %@ '%@' to remote %@", [ref refishType], [ref shortName], [remoteRef remoteName]];
@@ -66,6 +78,7 @@
 								   alternateButton:@"Cancel"
 									   otherButton:nil
 						 informativeTextWithFormat:@"Are you sure you want to %@?", sdesc];
+    [alert setShowsSuppressionButton:YES];
 
 	NSMutableDictionary *info = [NSMutableDictionary dictionary];
 	if (ref)
@@ -79,10 +92,13 @@
 						contextInfo:info];
 }
 
-- (void) confirmPushRefSheetDidEnd:(NSAlert *)sheet returnCode:(int)returnCode contextInfo:(void *)contextInfo
+- (void)confirmPushRefSheetDidEnd:(NSAlert *)sheet returnCode:(int)returnCode contextInfo:(void *)contextInfo
 {
     [[sheet window] orderOut:nil];
 
+	if ([[sheet suppressionButton] state] == NSOnState)
+        [PBGitDefaults suppressDialogWarningForDialog:kDialogConfirmPush];
+
 	if (returnCode == NSAlertDefaultReturn) {
 		PBGitRef *ref = [(NSDictionary *)contextInfo objectForKey:kGitXBranchType];
 		PBGitRef *remoteRef = [(NSDictionary *)contextInfo objectForKey:kGitXRemoteType];
@@ -230,12 +246,18 @@
 
 #pragma mark Remove a branch, remote or tag
 
-- (void) showDeleteRefSheet:(PBRefMenuItem *)sender
+- (void)showDeleteRefSheet:(PBRefMenuItem *)sender
 {
 	if ([[sender refish] refishType] == kGitXCommitType)
 		return;
 
 	PBGitRef *ref = (PBGitRef *)[sender refish];
+
+	if ([PBGitDefaults isDialogWarningSuppressedForDialog:kDialogDeleteRef]) {
+		[historyController.repository deleteRef:ref];
+		return;
+	}
+
 	NSString *ref_desc = [NSString stringWithFormat:@"%@ '%@'", [ref refishType], [ref shortName]];
 
 	NSAlert *alert = [NSAlert alertWithMessageText:[NSString stringWithFormat:@"Delete %@?", ref_desc]
@@ -243,6 +265,7 @@
 								   alternateButton:@"Cancel"
 									   otherButton:nil
 						 informativeTextWithFormat:@"Are you sure you want to remove the %@?", ref_desc];
+    [alert setShowsSuppressionButton:YES];
 	
 	[alert beginSheetModalForWindow:[historyController.repository.windowController window]
 					  modalDelegate:self
@@ -250,10 +273,13 @@
 						contextInfo:ref];
 }
 
-- (void) deleteRefSheetDidEnd:(NSAlert *)sheet returnCode:(int)returnCode contextInfo:(void  *)contextInfo
+- (void)deleteRefSheetDidEnd:(NSAlert *)sheet returnCode:(int)returnCode contextInfo:(void  *)contextInfo
 {
     [[sheet window] orderOut:nil];
 
+	if ([[sheet suppressionButton] state] == NSOnState)
+        [PBGitDefaults suppressDialogWarningForDialog:kDialogDeleteRef];
+
 	if (returnCode == NSAlertDefaultReturn) {
 		PBGitRef *ref = (PBGitRef *)contextInfo;
 		[historyController.repository deleteRef:ref];
@@ -347,6 +373,7 @@
 
 	[dropCommit addRef:ref];
 	[oldCommit removeRef:ref];
+	[historyController.commitList reloadData];
 }
 
 - (BOOL)tableView:(NSTableView *)aTableView
@@ -379,7 +406,7 @@
 							  dropCommit, @"dropCommit",
 							  nil];
 
-	if ([PBGitDefaults suppressAcceptDropRef]) {
+	if ([PBGitDefaults isDialogWarningSuppressedForDialog:kDialogAcceptDroppedRef]) {
 		[self dropRef:dropInfo];
 		return YES;
 	}
@@ -404,7 +431,7 @@
 	return YES;
 }
 
-- (void) acceptDropInfoAlertDidEnd:(NSAlert *)alert returnCode:(NSInteger)returnCode contextInfo:(void *)contextInfo
+- (void)acceptDropInfoAlertDidEnd:(NSAlert *)alert returnCode:(NSInteger)returnCode contextInfo:(void *)contextInfo
 {
     [[alert window] orderOut:nil];
 
@@ -412,7 +439,7 @@
 		[self dropRef:contextInfo];
 
 	if ([[alert suppressionButton] state] == NSOnState)
-        [PBGitDefaults setSuppressAcceptDropRef:YES];
+        [PBGitDefaults suppressDialogWarningForDialog:kDialogAcceptDroppedRef];
 }
 
 @end