I happen to own one for a while now and i just wondered if it is possible to have Penumbra utilise the LCD in a constructive way.
so no HUD all on LCD screen (i prefer all my games to have all the useful info on the LCD screen so i can lose the HUD if possible)
the links to help explain follows
The keyboard
The most handy site for all G15 users
apparently to get Logitech to help you on it you have to apply for access to their developer forums
oh and the moral of all this is.............. "Can Penumbra have support for this"