I just purchased a Radio Shack 15-2116 remote and am generally pleased with it. One problem: Since I live in a rural area, I use XM satellite radio (it's great and worth every penny, no commercials!) with a Sony receiver that has a remote. This XM receiver is not on the device list of the 15-2116 so I programmed each key into AUX using the learn function. Unfortunately, I get key bounce. When I press a "1" to change a channel, I get several 1's, and so on. Anyone know of a fix? Would leaning how to program jp1(?) help? Thanks for the help.