A few days ago, Apple released the firmware update to version 3.1 to 3.1.1 for ... iPhone Jailbreaking forum
Firmware 3.1 enables native video editing on iPhone & iPod Touch
A few days ago, Apple released the firmware update to version 3.1 to 3.1.1 for iPhone and iPod Touch. Playing with the new version of software, some users have just noticed that the iPod Touch and the iPhone 3G (without jailbreak) integrate all the functions of video-editing, exactly like the iPhone 3GS!
Simply save a movie from your email, we will be able to cut and edit it directly from the camera roll and exactly like you would on 3GS.
but you still cannot record a movie on a 3g non-jailbroken phone?