I've always been a Mac user. However, there are a few games that are Windows- only that I would like to play on my Macbook. I've spent some time trying to look this up, but without avail. Anyway, I got several questions: 1. Does Windows XP come on my Mac? Or do I have to pay for it (It's like $200 just to run some games). 2. Will using windows compromise my security on my Mac? Do I have to spend additional money buying security software? 3. Do I need to buy a virtualization program like Parallels? 4. Will Windows run with reasonable speed on my 2.0 Ghz. Macbook with 2GB Ram? 5. Will I have to buy all the Service packs? Anyway, you see my point. I saw somewhere that it's cheaper to buy a Mac and put Windows on it that to buy a PC. But it doesn't seem so, and it seems like I'd have to fork over $300-$350 just to play some games. Thanks for any help!