[wireless] AEGIS Client alternative?

Hey all!

At my university, we have the possibility to use the wireless lan. That's nice. My university also requires the users of their wlan to use this encrypted.
The MacOS X application we should use for encrypted sessions is AEGIS Client (from www.meetinghousedata.com/ ) But it doesn't work for me, because it's 10.2 only, and the manual says explicitly it does not support multi-user environments (which MacOS X 10.3 obviously is). On top of that, the default installation fails to work for me. (It just gives me a 'receive timed out' error. nice description guys!)

So i was looking for a different application that does this (TTLS and PAP support included)

Anyone has a suggestion? i am dying for a solution since this is the single reason i bought an airport card.