Help! EZdrummer 2 sound comes out of my IMac fine. I have a presonus Firepod hooked up with firewire and am trying to get sound out of it. Under Audio/Midi setup i do get the option of having the Presonus as an output but when i choose this option i get no sound at all. Under the “output” menu i also get the option of 10 different channels for the presonus. I have no clue where they get 10 outputs. I did hook up a cable to the back of ALL the outputs on the back of the presonus and hooked it up to my mixer and i get no sound out of anything. Please help!!!!