i want to do the disable trick thing but all i hear is that i have to go to "Set Doodad State"....but i can't find it....where do I go?

Okay in SCM Draft, go to Triggers<Classic Map Triggers, click 'New', select a player, any conditions you want, then on the actions go to Set Doodad State, I'm pretty sure that you thought you had to preplace the units disabled, no, the only time you would ever do that is if you are trying to stack units, if you want to do that instructions on how to do it and a list of how it effects each unit is found here: http://Falkoner.CoW.GooglePages.com/Disabled_Sprite_Effects.html