I have Toshiba Laptop 445CDT that Im trying to add to home network. I have installed PCMIA NIC, and network adapter and TCP shows up fine in Control Panel. But when I run WINIPCFG, the ethernet card will not show up. Purchased USB NIC adapter, and same problem. How does one go in checking adapter adress? i have pinged 127.0.0.1 is ok, but other Ip or gateway no good.