1)main program 2)sat. info file 3)op key ( if you don't want to wait for the keys too roll) I would load it if this is first time you are programming the receiver. I do not download channel list file.Best to just scan it.
Thank you, justice. I will download: 1. main program (must be the .PGM file just for Extreme) 2. .sat info file 3. op key (for the first time, to help with rolling keys) Forget about .cha just scan channels myself. GOT IT! Thank you.