Does anyone here use the Logitech Harmony SST-668 remote on the DirecTV Hughes HDVR2 (DTV with Tivo) ? If so does it let you FF? How about 30 second skip? What is the overall functionality versus the Hughes/Tivo peanut? Any negative comments on this remote other then small buttons? All info is appreciated before I plunk down a 160USD. Thanks, MikeS.