"must be an xp" because you're scared of change.
Stop being biased against Vista. There is nothing wrong with it, and you get used to the security.Also, build your own. You can build a computer that can run Crysis with $800.
Oh, and I am good with computers I work part-time s a computer tutor.
You my friend are not good with computers...You buy the case >.>
You're the one that said 'build' the case.