Hi people, So far I love the 688 remote. I seem to be missing 2 buttons that my original DirecTv Hughes with Tivo HDVR2 PVR has. The 2 buttons are the forward skip and the reverse(rewind) skip buttons. Have I just not found which 2 buttons control these functions or do they have to be added? I'm not talking about the FF or Reverse buttons, these work just fine. Also, has anyone gotten the 30 second skip to work? If so, how? Thanks, MikeS.