I've been using my new Mac laptop for a few days now and have been trying to install AIM. After giving up on that (keeps trying to open file in excel or another ap) I set up my aim info in iChat. All the info is correct but all it does is sign in and out almost instantly. So after about an hour of frustration I downloaded adium, put in my aim info and it's doing the same thing, signing in then instantly disconnecting. All my other messenger programs are working fine in iChat and adium and I've searched and just can't figure out the problem. Any info would be appreciated.