I don't believe R3 and L3 keys are implemented on a bluetooth keyboard. Correct me if I'm wrong but I have a Logitech bluetooth keyboard branded for use with ps3 and I can't use R3 or L3 with it. @VDVsx: Is the 'menu' button in the app supposed to replicate the action of the PS button on the PS3 controller? If so, it doesn't work for me even though the rest of the buttons work OK.