I recently got my hands on the original source of the PC manufacturer's video shown in Bill Gates' keynote.  The first person to correctly identify all PCs models shown in the video (in order) will win a cheap tacky prize.  Submit via comments :).

Video: Windows Vista New PCs - CES 2007

I also have it in WMV-HD and will post later this weekend.  Perhaps we should do a mash-up contest for the best remix of the spot?  I'll pose it to some friends who could make that happen.