Thanks for that Neil....old post I know but I had the exact same problem myself, just did what you said and now it's remembering the channel line-up when switching off...many thanks indeed!
(I'd have thought 'Paul' could've added some thanks too if it's solved his issue...which it probably has...that's why the net is such a great source, but a bit of appreciation to people who offer to help, goes a long way I've found, as I've solved other peoples in the past, and a Thank You was all I wanted in return!)
Phil, January 2013