As long as the access point supports TKIP security you should be good to go. (AP in my case is the first square AirPort Extreme basestation, the ones without gigabit ethernet.)

Click to expand...

I looked for the AES/TKIP settings in Airport Utility, but couldn't find anything. My router is the newest Airport Express model.

I really have no problem using WEP on this machine, but having to set up the wireless settings each time the system is rebooted is a major PITA. I will keep searching...