Zoom with players

I'm trying to have my game zoom with the players... and the only thing I've been able to do, is in my attachment... which is extremely annoying, because the player has to get out of view completely before it zooms out, due to the condition I have in place.

Is there a better way to accomplish what I'm trying to do here?

Controls are : up,down,left, right, and w,a,s,d

Thanks so much!

nitrolic.com/zoom.capx

here is one approach, but there are many others:

dropbox.com/s/5kgz14opn7d8lvx/zoom.capx

Yeah, working with only two players can use this method, but I have 8 players, which this technique would not work for. Any other ideas?

Forum search turned up this

also check out the magicam plugin