I know I can do a regular one-to-one audio conference between iChat on OSX and AIM on Windows. Is it possible to do a 3 or 4 person audio chat with a combo of those clients? I know iChat itself can do an audio chat with up to 9 or 10 people at the same time. Tried the other day with a friend of mine who also has OSX and another that has a Windows PC. We couldn't find a way to conference us together. We ended up using Skype instead. Just curious to know if this is supposed to work.