I just need clarification on this dongle output upgrade. I have 512 Dongle and want to upgrade to 1024 in Total seeing as My programming Wing has two universe outputs and unlike everyother manufacturer doesnt Automatically Output based on the Program Wing (feel a little cheated here). Anyways, Do i buy a 512 upgrade to add to the existing 512, or do i get a 1024 upgrade kit. what if i wnat to go more outputs than the two universe outlets on teh back of teh program wing. It really is all a bit confusing.