Interesting! I find it odd that they would have deleted such an important function on the newer/RCA branded models. My RCA DMT335R, which also tunes "mobile DTV" and my similar looking older version which is branded "MyGOtv (DHT235)" both have an easily accessible "update" function... pops right up after "auto search" is selected with the menu button.
jr
Both sets:
http://www.videokarma.org/showpost.p...0&postcount=10