Vista on a MacBook Pro?

Vista on a MacBook Pro?

That crazy cat Marc Orchant (some of you may recognize that name) has gone and installed Windows Vista on a friend's MacBook Pro. Well, he hasn't yet fully installed it, but he got far enough to get the swanky screenshot you see here. Tomorrow they plan to go all the way. I thought this wasn't supposed to be possible. But hey, I'm not arguing!