Thank you for your interest in my case.
I tried both files without success. I succeeded with another image : Merlin-exp-DM800SE-2013-11-09-19-35.nfi.
The only remaining problem is the long time to change all HD channel
I think that my record mg-cfg can be enhanced. I'll do various tests in this file, step by step.
Do you think that priority.list and replace.list are important
Good evening to all