akjai...I also have a Series 2 and have the same remapping issue. Although I figured out in my case that 770 has old channel 2, 771 channel 3.. etc. I also tried to explain this to Tivo support because it seemed to me to be a simple fix, given all channel signals are available but starting in channel 770 instead of 802. No luck though, I was told there was nothing that could be done in that respect. I was told on Saturday by a customer rep supervisor that OneLink will eventually also scramble basic channels (that is one of the reasons for the DTA box). Earlier this year they got a waiver from the FCC that allows them to do it . This to cut down on basic service signal "steling". So eventually unless the DTA plays nice with Series 2 boxes the alternative will be to upgrade to a newer Tivo box or maybe think about Dish.