I need a three way dimmer that can be controlled with a pronto. I have 8 recessed lights that are 480watts. Also have another switch on/off in another room that will be controlling the ht lights. That switch has two on/offs one for the ht and one for the stairs. I have no idea what all that I need. It would be simple if it was a single pole but I don't understand what is needed for the other switch with the double on/offs. Does x-10 make something like this or should I be looking at the lutron spacers? I have the ir543 with a few lamp dimmers. Thanks, Jeff