Hello! I'm having some serious issues with the Line 6 TonePort UX2 model interface. I have gearbox all set up along with Reaper as well to start tracking guitar, bass, drums, etc. But whenever I plug my guitar into the Instrument Input (i.e. Normal input on the front) I get no sound coming from my computer. I'm not sure if the 1/4-inch headphones are really required in order to run the system through a computer and listen to it, or if I can just listen to what I'm play directly through the interface to the computer. So my questions are as follows: 1. How to I get sound out of my interface to my computer to listen to what I'm doing in real time? 2. What would be the proper settings to set on the interface to listen to what I'm doing through the speakers on the computer? I'd also like to know how to record what I'm doing. Whether I have to record through gear box to reaper, or record a track separate on gear box, then master it on reaper? 3. How do I record with the TonePort UX2? 4. How do I get it set up with/through the reaper program?