Daniel,

I definitely can understand the desire to use voltage sensing on higher end remotes, and I agree that it seems strange that the 810 was released as a pro remote. In fact, my Dad was very interested in the R50, but was put off by the fact that it didn't have a "help" system.

I agree that it would be nice if URC developed something in the consumer market that is based off of the R50, with RF, and variable tracking / help system. That is exactly what Harmony is doing and is making a killing at it, even though the actual hardware is crap and customer service is weak. If a company like URC put some effort into it, with their superior hardware and customer support, I think they could steal the market away from Harmony. Especially with their rock solid RF.