GLs are a unit just like everything else, xept that it is invisible and doesn't do nothin without an order(won't even fall down to the ground if it's 50 meters above it without a script or something else) and some other stuff as well. You can use GLs for a lot. Camcreating shells, dialougs, occopying vehicles, set a move order with out a x, y and z coordinate, much more. What I've learnt about GL came quite natrually, I don't think you need to read a tute or anything.
:beat: *Gets Shot* :beat: