Ok I have a 40GB Hard drive and I'm trying to hook up a 120GB hard drive as a slave. I had to buy a cord for the 120GB hard drive that converts it from a serial hard drive to a usb connection because my motherboard doesn't have a serial connection. So I got the 120GB HD plugged in and my Device Manager recognized it as working properly but when I click on "my computer" it doesn't show up. A friend of mine said I need to Partition the new hard drive. The problem is since it's hooked up as a USB device I can't go to disk management and do that............So where do I go to partition it??????