Now that Apple has made it simple to dual boot winders and OSX it will be even easier to switch since now you can use mac all you want to and go to windows only when you have to. Maybe this is the foot in door Apple needs to seriously threaten Microsoft?
Considering that Apple has been doing the things with it interface that Vista is just struggling to get out the door..this is a good reason to stick with XP and gradually work over to MacOS. since OSX is BSD based you can run things like openoffice and therefore don’t need MS Office. Things are about to get extremly interesting.