just a heads up for folks, code 1320 does work but not well - the number keys on the 15-2133 are supposed to control the inputs for the receiver (stock remote has direct input access, e.g., no need to cycle through inputs to reach one), however, on the 15-2133 about half the number keys go to the same input and then another few go to nothing so one only has access to about 3 of the inputs that way. A tv/vcr button is available at the bottom of the 15-2133 is available and this does cycle through the inputs but unfortunately the ability to directly access the inputs is lost.

-Anyone have information/tutorials on loading data to the 15-2133 using wav files on the computer?
thanks!