I currently have a seagate barracuda with windows xp home installed, which has been acting awfully flakey when executing programs and such but has zero problems storing media, so i bought a western digital caviar black 640 sata hard drive in hopes to install a copy of the windows 7 via iso, but ive installed the new caviar into my sata 1 slot and my old barracuda in slot 0 and boot windows regularly as usual but cannot format my new drive for some reason, i tried to format it so i could install it but it says half way through format that it cannot complete, any ideas,? im sure im just a retard and have no clue how to load the drivers for the new drive, so instructions to do so would be great.