The beauty of Mac moving over to Intel processors is that you can now install OSX on PC hardware. While it is technically against the EULA of OSX, as long as you are buying the actual OS, fuck em.

I have installed OSX on a few PCs ranging from Socket 775 Core2Duo desktops, Centrino laptops, and even Dell Mini's. Once you find the right drivers and install scripts for the machine you are going with, you can have a faster processor, more memory, better video card, more harddrive space, etc. etc. and still spend less than buying overpriced Mac hardware.