Just watching Tron and it got me all computery...
http://weimarworld.blogspot.co.uk/2010/04/tron-1982-flashback-in-japanese.html
http://theatarithief.blogspot.co.uk/2007/01/tron-1982-bally-midway.html
http://forums.unfiction.com/forums/viewtopic.php?t=31550