Thanks Ualaa - I understand both ways very well now. If only I could be smarter with troubleshooting isboxer.

I'm still having the /focus issue (even with your example).

I press alt+2 -> Slot 2 Character(Mage) says "My target is Raider's Training Dummy" but all 4 toons /focus Raider's Training Dummy

In both cases (yours and the round robin example)... the /say works as expected. But the /focus does not.

It's probably something stupid I am doing, but i cannot see how.
Every time I think I am "Getting" Isboxer I run into another issue Sorry for polluting the forums with constant questions on this.