Thanks for the replies!

It looks like my next move is to purchase a cheap remote for transmitting the programmed discrete codes to my (as yet unpurchased) R40. I've found a few Radio Shack type remotes on ebay for less than 10 bucks, but I've got a programmable cable box remote I'm hoping will work...

Inside the battery compartment, the model number says ur4u-mdvr-chd2. I can't tell from searching, but will this remote allow me to program discrete codes and "teach" them to the R40? If so, I've saved myself $10!

Thanks in advance...