Freddy, If I can upload but can't convert to a different model, it's of little help. All it would do is reveal any squirrely macros the initial installer had to invent. The remote debuted in 2007 and the system might be nearly that old, I doubt I'll run into any real difficult problems.
A good answer is easier with a clear question giving the make and model of everything. "The biggest problem in communication is the illusion that it has taken place." -- G. “Bernie” Shaw
