This is probably pretty simple actually.
Using V/A to control a game, which seems to work fine.
I want to issue a command to turn volume up or down, which is a windows function... and supported on the keyboard, but I don't want to lose focus of the game I'm playing. Is it just simply adding the UP and DoWN command definitions for volume, or do I have to specify these commands go outside of the Active Window... which is of course the game