Currently have a Belkin router which is "flaky" at best, once connection is on it's rock steady as long as the connection is kept "alive" by something like MSN. Otherwise it disconnects randomly after 5mins idle, there's also no auto disconnect feature or timeout in the router settings so i'm guessing it's this as i can't see how it would be the routers fault. Also, it's not compatible with my Nintendo DS Lite and i'm guessing it probably won't be compatible with the Wii. My actual PC is right next to the router so the wireless is for DS/360/Wii use mainly.
Cheers
Cheers