I know this query will seem pretty basic to most of you folks but it's been ages since I've had to fix this problem and I can't now remember what I had to do last time.
Anyway, Tivo now has my channel lineup wrong so for example it thinks E4 is on channel 29 which is actually where Film 4 is. Ended up missing the Sopranos - aaaarrrggghhhh!!!!!
How do I get Tivo to recognise my current Freeview lineup?

Anyway, Tivo now has my channel lineup wrong so for example it thinks E4 is on channel 29 which is actually where Film 4 is. Ended up missing the Sopranos - aaaarrrggghhhh!!!!!
How do I get Tivo to recognise my current Freeview lineup?