From: utzoo!decvax!harpo!utah-cs!sask!long Newsgroups: net.micro.atari Title: Re: 400/800 cartridges Article-I.D.: sask.196 Posted: Wed Jan 19 12:03:28 1983 Received: Fri Jan 21 04:47:27 1983 References: utcsrgv.845 I have heard that the atari 5200 is just a stripped down 400 with fancy controller/joysticks. I looked at one in the store the other day and it looks like the internals of the cartridges are approx. the same. If I buy a 5200 cartidge, remove it from that big hunk of plastic, will it fit into my Atari 800? Are the pins compatible? Warren long (sask)