We received a "hand me down" Dell Dimension Computer. It was inundated with viruses and spyware so I formatted the disk and installed Win98SE. I keep getting a plug and play notification that it has detected a "PCI Communication Device". I don't know what that is but I imagine something to do with networking. Anyway, since I don't know what it is, I can't find the drivers for it. Can someone point me in the right direction?