Wow. No one in town sells a NIC. Not Staples, not Best Buy. I'd have to drive an hour to Fry's to get one today, so I ordered this from NewEgg: Intel PWLA8391GT 10/ 100/ 1000Mbps PCI Desktop Adapter PRO/1000 GT - OEM Hopefully, that will do it. I did check my BIOS, to see if the network had...