I guess this is a good a place as any to post this, My setup at the moment is attached, to give you a better idea of what I want to do... Basically, I love the illuminated keyboard on the MBP for when I'm using it as a laptop in dim/dark conditions, but the bluetooth keyboard obviously has no such feature which means i can't see the keys if i'm in the dark. I am thinking about adding some sort of LED lighting strip to the underside of the upper shelf to illuminate the keyboard mouse shelf from above. obviously, this is really as simple as just buying an led lighting strip, perhaps off a battery since it would save cables and last ages anyway with a simple on off switch and stick it to the underside of the desk. However I just wondered if anyone has got any fancy ideas for how to rig that up to come on when needed? like perhaps when the tray is pulled out beyond a certain distance? I imagine that's the easiest option.... but I know you're all a creative bunch so hit me with some suggestions you clever little peeps you!