hey guys, i need to load windows on my mac. the only thing i will be using windows for, is to load tuning software for my car( i do custom Mustang PCM tunes). I have a copy of windows xp service pack 2, im just scared to do it. iv seen the directions n the apple site and it looks.. challenging haha. i would appriciate it if someone could just dumb it down for me.. it cant really be THAT hard is it? and how much hd space am i going to have to give up to xp?