Boy has this thread taken a turn. What a pissin contest it has become.

There has been many discussions within R/C that installers wanted controllable products with discrete codes. My intent was to inform that rs232 was now being offered in an $800 mrsp receiver. I realize that it had been offered in the 2400 at $1,000. The ir code files have only been on yamaha's site for a few weeks and that other formats are coming soon.