Suppressing Channel updates

[finethen]

I have been searching for a post relating to stopping TiVo from updating channels and have had no success, can anyone point me there?

My issue is that dreambox wont allow channel skips so one has to introduce lotsa placeholder channels to make Dreambox match TiVo. This is ok until we try to match channels unique to FreeView which have channel numbers in the 900's! Adding another 800 odd channels would just be too time consuming!

I originally figured let TiVo have its way and leave TVNZ6 and TVNZ7 out of the line up but the content keeps improving so I wanna stop the lineup changes on Tivo and have it hold the mapped channels the way I want.

How have others solved this issue? And can any one point me to the link/post that talked about tricking TiVo into not updating channel lineups?

Thanks and I reckon a S1 TiVo and a DM500 beats MySky and the new Freeview TiVo hands down until sky and freeview start playing together nicely