I just put Windows 2000 Professional on my computer. For some reason my USB does not work. I have a UMAX Astra 2100U scanner and a Tyan motherboard and have went on the sites to download the latest drivers. I made sure USB was enabled in my bios and my USB controllers are working correctly in my Device Manager (USB Root Hub and Standard univesal PCI to USB Host Controller) but it still has error in my USB devices. Is this a common problem with 2000 or am I doing or not doing something.