I successfully got around this issue. I am using 2 outputs, 1,2,S-Video and 3 at 1080i. RTI custom created two IR signals for me, one that sends Output Select 3x and one 4x. Then, I use a video sync sensor plugged into one of the composite outputs to figure out where I am, and then can send either the 3x or 4x command if needed. I will be happy to forward the IR codes to anyone if the post their email.