I've had wireless with my Powerbook for a while, but after I ran my powerbook compleately out of battery the airport card can't seem to get a wireless connection. I've tried everything with my Linksys router, turning on/off WEP, changing the channel that the wireless is on, everything... I've been trying to debug it but to no advail. As of right now what i can see the problem is that the wireless has detected and join the network but can not get an IP from the router. Does anybody know how to fix this problem? Can I fix the problem by reloading the drivers or resetting the airport card? Any suggestions?...*worried about the wirelesscard* Should i bring this to an apple store for them to look at?