I am running a MBP with OSX 10.4.11. (Yeah, I know, I've been too busy to do the Leopard/Snow Leopard update). I regularly connect to a WEP wireless network at home, and used to be able to connect to the wireless at work. It's also a WEP enabled network. I have tried many many times to connect, but have had zero luck. It seems like something is preventing the Airport from starting the connection verification. My usual troubleshooting of closing/opening Airport, deleting the saved connection, renewing the DCHP lease, and even deleting the .plists has had no result. Truly, I'm stuck. I've verified the password is good; my iphone and other laptops can connect without issue. Help! What am I doing wrong? I really need to be able to send plots and do show advance at work during business hours, so this is really limiting my abilities. TIA!