EyePatch is a Cocoa based tool to Enable / Disable the built-in iSight camera on Leopard / Snow Leopard / Lion based machines (will not work with Tiger.) The tool works by changing the permissions on up to four files: (Leopard & above) /System/Library/QuickTime/QuickTimeUSBVDCDigitizer.component/Contents/MacOS/QuickTimeUSBVDCDigitizer /System/Library/PrivateFrameworks/CoreMediaIOServicesPrivate.framework/Versions/A/Resources/VDC.plugin/Contents/MacOS/VDC (Snow Leopard & above) /System/Library/PrivateFrameworks/CoreMediaIOServices.framework/Versions/A/Resources/VDC.plugin/Contents/MacOS/VDC (Lion) /System/Library/Frameworks/CoreMediaIO.framework/Versions/A/Resources/VDC.plugin/Contents/MacOS/VDC Thanks to techslaves.org for the original inspiration for this tool Mike Metzger - Techplay.net - 2008-2012 Original Release 09/10/2008 Updated Release 10/18/2009 Updated Release 01/27/2012