Help! I Have a linksys wireless router that is working just fine with my girlfriends PC, yet I try to connect to it wirelessly via my AlBook, and I cannot connect. It keeps on coming back with the "there was an error joining the airport network xxx" message. I have the PB set to WEP key, and I have put the correct WEP key in time and time again. I have no idea what to do? I'm not stuck in the office of our apartment to the router. Any tips?