A programer has won a prize of $13854 for producing a video of a duel boot-able Intel iMac running Windows XP natively. The full solution will apparently be available as a downloadable bootloader in the near future.
This is being widely reported. A thread on osx86project.org has confirmations from several testers that the procedure worked on an iMac, a Mac mini, and a MacBook Pro.Here's the link to the contest: http://www.winxponmac.com/
If this procedure works it will be helpful for those who live in both a Mac and a PC world.