Some one post a turtorial/tell us how to do this trick, I think I can modify something on it but can't find a turtorial on it anywhere.
Thanks.
Basically you use Dark Swarm as if it were a regular unit. You just have to keep in mind all Dark Swarms cast are owned by player 12.
Are you talkign about something like Tux's unlimited direction gunner system? Well you can dl the map and look in the triggers...it's really complicated...but it makes sense once you read through all the triggers.
Oh thanks I did that, it does make sense after a few trial and errors, check out my vision gun post in the concept forums!