Am I missing something? 
I don't want to come off arrogant but when I listen to the examples of online jam sessions (Ninjam)  they sound horribly out of sink?
 Don't get me wrong. When I heard about the possibility to jam online with any one on planet Earth-via the internet- I was very excited indeed. 
 I was disappointed with the jam examples. Is that because the musicians are still learning how to play or because of latency problems?
Peace...