i have 2 hard drives and i wanted to add another one. So i bought a raid card: Ultra 133 PCI to IDE/ATA host controller. I also bought a new 160gb hd. now I put in the card and it detected it. Then I connected the hard drive to primary slot on the card, the hard drive is a slave by the way. It gives me an error that the array 0 is not configured. So i tried to plug in my old hd and same error. Am i doing something wrong?? Let me know if you need more information. The HD is 100DMA/ATA. Thanks in advance.