Hey, my old computer died so I bought a funky 64 bit Athlon 3000. It has an SATA hard drive and a Raid tool. I tried attaching my old ATA133 hard drives to the computer but when I boot up, it only reads that my old hard drives are there. When I go into BIOS, I can't see my SATA hard drive. However, when I disconnect the old hard drives, my computer goes back to normal. How can I connect my older Hard drives to the new computer?