Chosen Solution

i3-m370(2.4ghz)-2gb ram-512mb ati-320gb hdd

Windows? Sure. Mac OS X? Probably, depending on how much effort you want to put into it. Apple makes computers with that processor (iMacs).

Using Bootcamp, you have to partition your hard drive to accept OSX on one and Widows on another partition, but Intel Based macs, I have 2, can use windows and OS X without any problem.

i3 Doesn’t support xp………

your idea is correct