Hello all, I'm having a problem with my wireless internet, I'v been using my powerbook and windows machine with a wireless router for over a year now. I decided to recently add a WEP key to the router, after entering the WEP key into both machines, the windows machine has been running without trouble at all, my powerbook seems weird, it connects to the router, but not to the internet, sometimes, it's like it has a mind of its own and decides to connect to the internet, as soon as it goes to sleep, right after I open it again, same problem....what's up with that?