i tried to make a cart dumper adapter using a catridge port from an old junk system. I wired it up like a 2732 like a previous poster said but it didn't work. I am probably overlooking something simple. the pinout on a cart edge connector, if you are lookig at it from the edge connector end with the label up, the top connectors are 13-24 from right to left, and the bottom would be 12-1, correct? i wired the port connector to a empty socket. I also found a differnt pin out for a 2732 here at this site-http://www.embeddedlinks.com/chipdir/pinusr/2732.txt. Which is correct or what am I doing wrong? does some one have any pictures of one that they made?