Sorry guys its been sold off and I never took any of the insides
Not much to see really just the Pi and a USB encoder.
I was originally going to wire the original ports to the GP10 but then I found the USB encoder so got lazy :p
Basicly I dremeled a little out of the side of the one controller port to fit the stripped down encoder in then filled in the gap with Black mouldable plastic.
As for turning it on and off it is all done off the mains plug.
I was going to re-use the original power button with a new switch originally but I figured there was to much chance of the kids turning it off and corupting the file system before shutting it down so I decided against it.
I recently found out though you can get a little add on board now which uses a switch to shut down the pi properly so if I was to build another I would probably use one of them.