Pocket Sized ATARI

hey all, this is the follow up on my original ardupong instructable, as always its about making the hardware better, the software stays pretty much the same. so in this instructible i got the idea at work when I came across these video game console themed candy tins and i saw an atari joystick and thought to myself "hmm i bet i could turn that into the real thing" so i bought the mints and ordered the smallest arduino i could find and waited a week, and this was the result: