I obtained a very similar remote, CRK 67G1. So far I can program it by holding down the TV (or other) button and entering the code from the RCA code list (sorry, I forgot how I found it, but the codes for many RCA remotes seem to be the same). I have it working on a TV and two VCR's. But the RCA list that I found did not include other hardware codes, like DVDs or Sat's. Now I need to know how to do a code search. No luck on trial and error yet.