I have a TiVo Premiere XL4 receiver and Direct tv hr20 I took my hr20 remote and programmed the TiVo Premiere XL4 remote codes in my hr20 remote my question is can you tell me on the hr20 remote what keys do the TiVo Premiere XL4 remote correspond with the hr20 remote if you have a diagram of the buttons please post it or theses other direct tv remotes more compatible withe the TiVo Premiere XL4 remote the urls [Link: blog.solidsignal.com]! or or New DirecTV RC64 Remote Control TIVO HD Sony HR10 HR20 please get back to me thanks