I have two Samsung TVs are in different rooms, but each room has its own I/R repeater that I need to use for various equipment. However, since they are all on the same RF frequency (I haven't been able to find an I/R repeater where you can adjust the RF frequency - is there one available?), due to I/R repeaters being in two rooms, when I operate the Samsung TV in one room, it inadvertantly also controls the Samsung TV in the second room. Is there any way to change the remote address of the Samsung TV? Does anyone else have any other possible solution?