im going to be buying a new computer but i wanted to keep some of the parts from my old one. it was a hp computer and windows was partitioned on the hd so i dont have a disk. i wanted to keep the hd but i was woundering if i could use the partitioned windows for my new system. im going to buying a new motherboard, video card, cpu and ram. do i need to get a new xp disk or can i use the partition with the new computer? as you can probably tell i dont know too much about computers.