I'm in the midst of putting together an iOS 7 inspired theme & need to add a little script that changes the dock from 2D to 3D or vice-versa. I've got the scripts themselves working with no problems whatsoever. I'm using PackageMaker to put the .mpkg together & am using the scripts at the postinstall stage. However, as the installer is doing it's thing & get's to the postinstall stage - the scripts open up the Terminal app & are just a bit of a nuisance to be honest with you. My OCD kicked in & am looking for a way to hide these windows & have the installer knock them off in the background. Is this possible?