I have a Motorola RNG200N and I just recently received my replacement remote. Its the silver one with the red OK button. I was able to program my Insignia TV to the comcast remote only to turn the volume up or down. The cable box isnt responding to the remote but i took my camera phone and I saw the light. I have also tried all of the codes prior to reading the comments/posts. Can you help me? Its so frustrating and comcast does nothing.