First, thanks again for this wonderful application. I'm currently using it on my macbook and it works wonders :3
I was in dire need of a way to get the insert and printscreen keys eaily accessible, and it solved it.
The fact it allows me to finally manage luminosity properly is saving me a lot of trouble as well.
Only problem I have is that fn+volume keys do nothing. The overlay screen shows with the volme bar going left and right or disappearing, but the volume stays at the same level.
Is this a known problem, and if so, how can I solve it?