diff --git a/Cocoa/Classes/ResourceDocument.m b/Cocoa/Classes/ResourceDocument.m
index f54d6db..3be7e14 100644
--- a/Cocoa/Classes/ResourceDocument.m
+++ b/Cocoa/Classes/ResourceDocument.m
@@ -1045,10 +1045,6 @@ static NSString *RKExportItemIdentifier		= @"com.ulikusterer.resknife.toolbar.ex
 		return;
 	
 	theData = [edClass imageForImageFileExport: resource];
-
-	if( [edClass respondsToSelector:@selector(extensionForImageFileExport:)] )
-		extension = [edClass extensionForFileExport];
-	
 	panel = [NSSavePanel savePanel];
 	fName = [[resource name] stringByAppendingFormat: @".%@", extension];
 	
diff --git a/Cocoa/Plug-Ins/ResKnifePluginProtocol.h b/Cocoa/Plug-Ins/ResKnifePluginProtocol.h
index f6460f8..c5a054f 100644
--- a/Cocoa/Plug-Ins/ResKnifePluginProtocol.h
+++ b/Cocoa/Plug-Ins/ResKnifePluginProtocol.h
@@ -41,11 +41,6 @@ functionality: */
 				image format. This will be a lossy conversion to a TIFF
 				file. */
 +(NSImage*)		imageForImageFileExport: (id <ResKnifeResourceProtocol>)theRes;
-/*! @method		extensionForImageFileExport:
-	@abstract   If you implement imageForImageFileExport, return a string here that
-				provides the proper file extension for your file. By default the
-				host application substitutes "tiff" here. */
-+(NSString*)	extensionForImageFileExport: (id <ResKnifeResourceProtocol>)theRes;
 
 @end
 
diff --git a/NuTemplateEditor/NuTemplateElement.h b/NuTemplateEditor/NuTemplateElement.h
index 85f313d..a92cf22 100644
--- a/NuTemplateEditor/NuTemplateElement.h
+++ b/NuTemplateEditor/NuTemplateElement.h
@@ -58,5 +58,15 @@
 -(unsigned int)			sizeOnDisk;
 -(void)					writeDataTo: (NuTemplateStream*)stream;
 
+/* Apart from these messages, a NuTemplateElement may also implement the IBActions for
+	the standard edit commands (cut, copy, paste, clear). When an element is selected,
+	the template editor will forward any calls to these items to the element, if it
+	implements them, and it will automatically enable the appropriate menu items. It
+	will also forward validateMenuItem: for the Paste menu item to the element.
+	
+	The showCreateResourceSheet: action will also be forwarded to elements by the
+	template editor. Use this to allow creating new list items or for similar
+	purposes ("Create New Resource..." is renamed to "Create List Entry" while the
+	template editor is key). */
 
 @end