Hi This is prob a strange question but since I know Nadda about Macs I will ask anyway. I was wondering if it is possible to use a MAC O.S. On a separate HD in a PC. I have a custom built PC with 2 Hard drives. I use XP on one and Linux 2006 on the other. I was thinking of replacing The Linux OS with the Mac OS. Can this be done? and will it run smoothly? I wish to purchase a Mac Laptop but with 2 children in University Dad has to wait!..Thanks for your time..