Hey guys i would like to give an opinion about 720P HD recording on the 3Gs. I have newly modified the file AVCapture.plist which is located in /System/Library/PrivateFrameworks/Celestial.framework/N88/ and set the values to 960x540 and it just records. In 3.x it also worked to record 6 megapixel photos but it is not right now. It seems like the shutter doesnt open. I am able to change the framerate too. I think that you should have a try. I dont know if it is HD but you should give it a try. The resolutions are the iPhone 4 video recording resolutions. And by the way, what was the iPhone 4 processor clock? I am trying to overclock the 3Gs to iPhone 4 processor clock. Could you guys give me a forum link to overclock the 3Gs on iOS 4.0.1?