I was at Apple's webpage looking at Macs & their hardware appeared like PC parts. Now please forgive me, that was my first time looking at a Mac's specifications so... yeah noobish I know . Reason I'm into this is because my sister wants one for school, but after it's over she doesn't want it anymore. So what I was wondering is - is it possible to install a MAC OS onto a Notebook PC? And how well would it work? Also, what if we were to do it the other-way around & install a Windows OS on the Mac?