Hi, This is a repeatable and very frustrating scenario. Powerbook (last revision) is connected to wireless network provided by a D-Link DI-524 wireless router. MacBook connects to network (from anywhere in the house). Powerbook loses signal to network and if it detects the network, returns the "Unable to connect to ... Try Again/Cancel" message. modem settings: full-bridge mode router settings: wpa-psk encryption uses g-only computers: ip addresses are different Any thoughts on why this might be occuring? Cheers!