I got a DSL setup with a wireless gateway, with one Macbook and one PC notebook successfully connecting. But there is an irritating problem with the MB. After about every hour of web surfing, or on a new session, it says there is suddenly no connection. Then, we click on Network Diagnostics, select the wireless network, and then enter the WEP password, after which the connection is good again. It does not help to check the box to save to the keychain when entering the password--we've tried it both ways. The PC does not have this problem, so I assume it's some setting in the MB I am missing. Anyone have an idea? Thanks!!!