hi guys, both my girlfriend and i are having problems with our macbooks airport reception....... i have an airport express base station, it's in my living room and so far all my roomates (3 PCs) have no problem getting a good signal in the living room, while both our macbooks can't find signal IN THE LIVING ROOM ONLY. In my room it's ok, in the kitchen, bathroom, etc..only in the living room. This is weird. any idea ? how can i solve this? i've restarted the airport express a couple of times and still nothing. I USED to have signal in the living room but it's been almost a week since i haven't been able to get signal in the lving room. Help.