WPA2-AES

Ok well first off I’m using openSuse 10 for no other reason than I can’t upgrade unless connected to the internet (can you do a major upgrade like 10->11 without reinstalling from a disc?). Anyway I go to the wireless config thing and found the encryption drop down box. Now, there was no wpa2 anything in that box, aside from that there was no aes in the box. The router is fairly new, and it does support PSK encryption, but the Wii doesn’t so it’s set to AES. Anyone know a workaround to get wpa2-aes encryption? (or does openSuse 11 have it?) I am slightly new to linux, but not completely and the card doesn’t even have a brand, but it’s wireless g.