hi. i'm a newbie to the Pronto NEO & had a question for anyone to help me out with:

i want to use the TV channel logos that some people have on their NCF files on this site. BUT - how do you program the DSS/Satellite channels to work with those buttons??? how do you assign a button a satellite channel?? please - any help would be greatly appreciated!!!! i'm using a Sony DirecTV receiver and am lost at this point. also - how do you create logos/images & download them onto the Pronto NEO??? thanks!!!