My remote is set up and programmed to operate my Sony Tv. However, I am having difficulity programming the remote to control the volume for my Yamaha reciever. I go to AV2, scroll down to and select Yamaha. The on-screen display says there are 14 possible codes available. However there are only six full code choices that are listed on the screen. The seventh is a partial code ending with three numbers and ... The other referenced six available codes for the Yamaha receiver are not listed. I have checked the booklet that came with the remote, and it only lists five or six codes. This is very frustrating because I never had an issue finding the correct Yamaha receiver code when programming the remote for my former HR10-250 TIVO remote. The HR20 remote is fairly useless to me if I have to change remotes every time I need to change the audio volume. Is there a resource I am missing that lists the 14 possible Yamaha codes, or am I just out of luck?