I've recently decided to sort myself out with a proper button box - since the ones online were all looking rather expensive, and far too polished (not gonna feel like the millennium falcon if everything is shiny and new, is it?) . Gonna be borrowing lots of old used switches and things from work, and expanding it as necessary - I'll keep this thread updated as i go, in case anyone else in interested in sorting themselves out something like this. Throwing the thread up now, as the first major component has arrived - The arduino im going to be building the thing around. I'll also keep a parts & tools list somewhere, probably will turn up once I've got some more bits to hand :)