You'll probably demand my head for this one, but it's a good interface hack and they spent a lot of time developing it.

The guys at Technabob are reporting that the VistaPerfection 2.0 skin is now available for the iPhone. The hack, which functions as a complete reskinning, allows users the same wallpapers, sliders, sound effects and over 90 Windows Vista-themed icons plus all the standard iPhone applications.

The hack requires a jailbroken iPhone or iPod touch, SSH access and SummerBoard and can be downloaded from the modmyifone forums.

If you've tried this hack or found a similar interface change for your iPhone, let us know over in the comments or forums.