I recently installed an ATI Radeon X850XT PCI-E, and I'm running Windows Server 2003. I cannot install any driver software. I install it like usual, it reboots my computer, but when it starts back up, it's not listed as an installed device, and the default generic driver is being used.
Someone I know has the same OS, but his card is an AGP. His install disc had a driver on it for Windows Server 2003, but when I tried installing it, it said I didn't have the hardware or software it needed installed.