Hmm, I have a "balance" of $0.89....
Not sure how to add my AIM, Yahoo, and Gmail accts. I think I am going to choose not to at this point. Is this the type of thing where you get more "credits" added to your balance by telling more friends and getting them to sign up?
If I made international calls (or SMS), I would look into this more I think.
I'll stick to JiveTalk for chat