So I'm trying to figure out why I can't get an audio chat to work using iChat 3.0.1. Whenever I try to audio chat with someone else (both PC and Mac, using iChat and other programs on their end) I get an error message saying there is insufficient bandwidth. I'm on a cable modem on this end so I would say they need a faster internet connection, except for the fact that I have gotten one-way video to work successfully in both instances (they have the cameras, none here). Anyone know why this is the case and, better yet, have a solution for it? I'm running OSX10.4.2 on a G4 1.33GHz pb with 768 ram.