Could you possibly post some info on your airport card?

As all the sources i have read, say it only supports upto WPA-TKIP, there are even some threads on 68kmla, with users encountering the same issues as me.

Here is a thread on the apple site, which mirrors a lot of other sites online.

https://discussions.apple.com/thread/1353596?tstart=0

If there is way to get WPA2 out of the original Airport card, i'd love to hear about it