Quote Originally Posted by Lorune',index.php?page=Thread&postID=92779#post927 79]/focus [target=SingleHelix,nodead][target=DoubleHelix,nodead][target=TrippleHelix,nodead][target=QuadHelix,nodead][target=curly,nodead][target=SingleHelix,exists][target=player]
/target focus

That's what i use, it came from the guide in the wiki, it takes the first living main, generally i use PiP to switch window right after aswell depends on how hairy the situation is.

all u need is a macro that does /follow focus

and /assist focus for all attacks

[EDIT]
[url='http://www.dual-boxing.com/wiki/index.php/Multiboxing_101_%285_Mage_Tutorial%29
http://www.dual-boxing.com/wiki/index.php/Multiboxing_101_[/url] (5_Mage_Tutorial) <-- this is the guide i used the macro from.
[/EDIT]
That is the macro I was talking about. It works great. I added the ifexist thing to it so that it will still work if one of my guys is offline.