Hey guys. I think this is the proper place to ask this question :-)

I've been "keeping an eye" on multiboxing so to speak for over a year now, but its been a while since I've checked this site. Today I decided to however, and I watched a very curious multiboxing video.

http://www.youtube.com/watch?v=Aekf5US3adU

In this video, he plays a hunter and multiboxes 3 warriors in his set up. This struct me as very strange because in my experience multiboxing melee characters has always been very iffy because of moving targets. However, this guys warriors stuck to his targets like glue. It was a bit ridiculous, and I thought this was a huge multiboxing hold up, but apparently some one has found a way around it.

So my question is...how is it done? How does he get melee characters to stick on his targets?