I just purchased a Seagate 120gb SATA 3gb/s hard drive and hooked it up to my PC. It recognized the device, but the device is not visible under 'My Computer' so I don't know if it is actually functioning. I am using an Asus A8N-SLI motherboard with an AMD 3700+. Windows XP SP1 is running off my other 80gb Seagate ATA133 hard drive, which functions fine. Does anyone know why the SATA drive is not being displayed?