I've got an Gigabyte motherboard (K8N5GMF-939) with an NForce4 chipset and an NForce4 network card installed on my system. I've also got 3 different hard drives installed - one SATA 200 GB drive that's running XP, one EIDE 20 GB with Vista 32 bit and one 80 GB SATA drive I got specifically for testing Vista 64. Under the XP and Vista32installs the network card works fine. However, under Vista64, the network card doesn't seem to be able to detect the cable that's plugged into the NIC port. I know the NIC works - I'm using it now under Vista32. The 64 bit driver seems to be installed and Device manager says the hardware's working properly. Anyone see anything like this?

Well.. Weirdness regins.. After a few reboots, it now seems to be functioning properly. Go figure.