Hi,
I want to map volume buttons to turn the volume up and down with hotkeys.  I tried some programs but they all seem to use the windows key along with another key (for example win+u for volume up).  This causes problems with mame and windows in general when I tried it (I am using an i-pac).  
What I would like to do is to find a way to map a volume up system button (like the multimedia buttons on the front of a laptop for instance).  Does anyone know how to do this.  Or if you have suggestions on how to map the volume up and volume down to a pushbutton using an i-pac let me know. 
Thank you.