So, I am going to put Fusion on here I think. I guess my question now is, do I need to clean off a large chunk of the hard drive or does it not matter? What I mean is, does it use it's own partition? If not, I'm ready to install all this. If it does take a separate partition, I'm going to have to hurry and burn some DVD's and delete a bunch of stuff. So, let me know. And thanks for helping clear up my confusion. I don't really get all this stuff, but oh well.