In the ONEforall3 I took apart, there was a large IC chip on the PC board. In the Cinema6 there is no apparent controller chip, at least with obvious pins that could be soldered to. This thing is an incredible marvel of simplifying an electronic product. I can follow traces and perhaps find a spot to solder to, but there is actually a raised conducting area as each button contact that is much easier to get to. I found some very fine wire, that if superglued or very carefully soldered to these spots should be the easiest way to hook in the Mini Jack. I'm working on getting up the nerve to try. The Cinema6 is a VERY nice remote, controlling all my gear AND x-10 stuff too. Even though I'm an avid Pronto fan/user, I'd hate to ruin the Cinema6.

Dave