I've never really done too much work with the Mac OS before, though I thought it might be worth a shot. The thing is that I don't want to go out and buy a mac. I've heard that the Mac OS can be installed on a PC without problems, and I was wondering how you would go about dual booting with windows 7 and snow leopard. The thing is, I already have windows 7 installed an activated, and I don't want to start all over with windows 7. So I was wondering how snow leopard can be installed AFTER already having windows 7 installed. Thanks!