I really had no internet connection issues at all with the five chars. All instances were in the green and hovered around 150-250ms latency. The only performance issues I had we're related to running five instances of WoW on one PC. I think I'm gonna try running the leader on my laptop and the slaves on my main PC. Should help...just didn't have time last night. That should help with the hands crossing deal too, and let me use the WASD keys to move.