I put on a hat so I could take it off again. Very impressive. Now I know what do to do with those old Atari game cartridges which have been sitting in a box by my desk for 5 years.

Also, this seems like it should have a unit to itself on any CS course, not to mention serving as a platform much further research. Maybe I should take up 6502 Assembler as a hobby. Their SigGraph slides are well worth a look: http://www.visual6502.org/docs/6502_in_action_14_web.pdf