CPU and the system shows a 160 GB hard drive. I don't have the model number handy but it has the C2D T5450 1.66 Ghz. The problem is when I attempt to downgrade from Vista to XP Home on my friend's wife's new Sony Vaio. The thing is, I haven't done any substantial laptop work in several years.
I'm an old desktop guy who's been building boxes since the 8088 days.