[mythtv-users] Disable volume OSD?

[Tyler T]

I would like to disable the on-screen display (OSD) of the volume
indicator (0.23). I imagine this would entail altering the theme XML
files but I'm not sure where to start. Pointers on where to start
hacking? I poked around in the BlackCurves folder, grepped for
'volume' in the themes/ folder, looked at the .cpp source code,
perused http://www.mythtv.org/wiki/Osd.xml, no luck... I think could
use a little push in the right direction.

Thanks!