ok, so I've had my new pc setup for a couple weeks now, and I have windows xp home installed. todaay, I was checking to see how much space I had left on my 160gb WD, and well, right now its showing up as 137gb instead of a full 160gb. when I installed xp home, I also formatted the drive. the cd only had sp1 on it, but I know have sp2 installed. how do I fix this and make my hdd the full 160gb? I don't feel like formatting, but if I have to, I will most likely when I start to get low on space. I read somewhere though that you could format the drive with just sp1 installed, and when sp2 was installed, it would fix it? I guess I was wrong. btw. its in ntfs format if it matters.