I was custom building my own computer for the first time. I purchased an ABIT KV7-V motherboard and an AMD 2300+ CPU. I purchased an Hitachi Sata 40gb Hard Drive. When I was puting my computer together my friend said that I can only use my HD as a slave hard drive with my motherboard. I am a little short on money hoping that there is some other way to work this out. Thank you very much.