that is neat where can we get one!? In a message dated 6/13/2015 4:28:28 P.M. US Mountain Standard Time, terry at webweavers.co.nz writes: I'm in awe of people who can build and design these devices http://www.classic-computers.org.nz/blog/2015-06-13-sio2sd-for-atari.htm Terry (Tez)