Thanks for the reply. I have tried everything I can find from here and from the IR database within the URC s/w. Things named USB, media play, smarthub, wlink, all do the same thing: takes me to the Smarthub main screen. I called samsung support and asked for the pronto hex codes which they claim "they don't give out". I'm using a macro as a workaround which seems to work fine. But would there be any way to figure out what the discrete is on my own? Is there any s/w out there that could help me figure it out? The reason I ask is that there are tons of items buried in the smarthub sub menus that would be great to just have a discrete for.

Appreciate the help, thanks.