Here's the documentation for OS X stuff: CARBON DOCUMENTATION Aqua Human Interface Guidelines [Revised] <http://developer.apple.com/techpubs/macosx/Carbon/HumanInterfaceToolbox/Aqua/aqua.html> Handling Carbon Events [New] <http://developer.apple.com/techpubs/macosx/Carbon/oss/CarbonEventManager/carboneventmanager.html> Understanding Text Input and the Text Services Manager in Carbon [New] <http://developer.apple.com/techpubs/macosx/Carbon/text/TextServicesManager/textservicesmgr.html> Unarchiving Interface Objects With Interface Builder Services [New] <http://developer.apple.com/techpubs/macosx/Carbon/HumanInterfaceToolbox/InterfaceBuilderServices/interfacebuilderserv.html> Interface Builder Services Reference [New] <http://developer.apple.com/techpubs/macosx/Carbon/HumanInterfaceToolbox/InterfaceBuilderServices/interfacebuilderserv.html> Text Services Manager Reference [Revised] <http://developer.apple.com/techpubs/macosx/Carbon/text/TextServicesManager/textservicesmgr.html> Multilingual Text Engine Reference [Revised] <http://developer.apple.com/techpubs/macosx/Carbon/text/MultilingualTextEngine/multilingualtextengine.html> Navigation Services Reference [Revised] <http://developer.apple.com/techpubs/macosx/Carbon/Files/NavigationServices/navigationservices.html> Providing User Assistance With Apple Help [Revised] <http://developer.apple.com/techpubs/macosx/Carbon/HumanInterfaceToolbox/AppleHelp/applehelp.html> Apple Help Reference [Revised] <http://developer.apple.com/techpubs/macosx/Carbon/HumanInterfaceToolbox/AppleHelp/applehelp.html> Carbon Event Manager [Revised] [PDF] <http://developer.apple.com/techpubs/macosx/Carbon/oss/CarbonEventManager/carboneventmanager.html> Aqua Human Interface Guidelines [Preliminary] [PDF] <http://developer.apple.com/techpubs/macosx/SystemOverview/AquaHIGuidelines/AquaHIGuidelines.pdf> COCOA DOCUMENTATION Developing Cocoa Java Applications: A Tutorial <http://developer.apple.com/techpubs/macosx/Cocoa/JavaTutorial/index.html> Aqua Human Interface Guidelines (Preliminary) [PDF] <http://developer.apple.com/techpubs/macosx/SystemOverview/AquaHIGuidelines/AquaHIGuidelines.pdf> Kevin