http://www.nxtbook.com/nxtbooks/cea/vision0311/#/10 Can't copy the text, but it's a good read about mobile DTV. I guess they are calling it mDTV these days. Mark makes a good point (among many others, of course!). Looks like the greatest viewership for mDTV is in the afternoon, peaking in the 2-3 PM time slot. "The new prime time." So broadcasters can manage their spectrum throughout the day, to accommodate more or less M/H subchannels, and correspondingly less or more of the other stuff. Bert ---------------------------------------------------------------------- You can UNSUBSCRIBE from the OpenDTV list in two ways: - Using the UNSUBSCRIBE command in your user configuration settings at FreeLists.org - By sending a message to: opendtv-request@xxxxxxxxxxxxx with the word unsubscribe in the subject line.