my computer crashed so I put in a hard drive that I used for a second drive.How do I fix or format it to load c: drive On c: all there is is a backup 7gigs it:s a local drive,no operating system. D: drive is local, no operating system just software, E: just software, F: is a local drive with operating system and 30 gigs of free space which I wanted as C: drive how do I switch those 2 drives so it will boot from C; drive also I need to validate my xp pro I bought another disk as the one in there didn’t pass. One more question I have a sata hard drive can i put that in this tower which doesn’t have a sata ribbon just the power? Thats it I hope I didn’t confuse you. Thanks in advance. Bratt