So like I have my Firebox right... it has two front mic/instrument inputs, and 2 1/4's in the back. In cubase when I do an audio track it shows IN: IN 1, IN 2.... But no 3 or 4 though they are there, and they will work if I bring up the Firebox mixer thing. How do I get Cubase to show it? I'm confused and I can't figure it out.