said by kickass69: Cablecard devices as mentioned above have the Pre-HD channel mappings.
I am not sure what you mean by this comment. If you are referring to Windows Media Center (WMC) viewing/recording via the HDHomeRun Prime (a CableCARD device), then this appears to the have the same channel map as the new Samsung box (which include 763 as the Travel Channel HD). The one difference is the HDHomeRun Prime will tune and record SD channels (e.g., it will tune the SD program on channel 96 [Travel Channel SD] and will not do a forced re-tune to the HD program. Similarly if the HDHomeRun Prime tunes 141, ESPN News SD is shown (no auto re-tune to ESPN NEWS HD or perform any stretching of the SD image)