Hi, a friend of mine gave me three 80 gig Western Digital 7200 RPM hard drives that he pulled from his old computer. I want to add these to my computer and use them strictly for storing my music library onto leaving my 150 gig WD hard drive I have now for progams and games. These hard drives are the older Serial ATA drives, now I have 3 of the Serial ATA to Ultra ATA bridge boards for the hard drives. Can someone give me step by step instructions on what i need to do in order to add all 3 of these to my computer? I have plenty of storage space in my Tower and I have an ASUS P5N-E SLI motherboard with a 700 watt power supply. The hard drives do have information on them and I need to somehow format all the drives as well. Im running Windows XP O.S. right now. I thought when I just plug in a 2nd drive (I tried to add one to see if it would work) with the jumper set on "Slave" for the second drive, that windows XP would automatically reconize the 2nd drive and prompt me to set it up. I couldn't even boot up into windows when I tried this, it got to the windows loading screen, and showed it loading for about 10 minutes before I decided to abort and pull the drive back out. Any help or advice for this noob would be greatly appreciated. I just want to add the 3 hard drives to use for music storage, not to do a RAID or backup function of another drive. Thanks for all your help.