I am a die hard Linux and MAC user, working with them professionally every day. I would suggest trying Parallels for MAC. It will allow you to install a Windows partition that is bootable right from your desktop. I actually run windows in a window on my mac with no issues. Depending on how much memory you have, and the compatibility of the usb interface of the computer, you should not have any issues installing the software and drivers on the partition. I do not yet have a dive computer with a pc interface, so i cannot test this. However, i am purchasing a new one within the next month and will keep you posted as to how the software works with the mac.
(Once you go MAC, you never go back.)
BTW you can download a trial of Parallels from
Run Windows on Mac OS X - with no rebooting!
It is a fully working copy you can fully test for about 20 days before deciding to buy it for 79.99. (Its worth it if you ask me).
Hope that helps you!
Your local MAC freak. Chris.