Hey Folks, Is there anyone that has expertise in this area? I would like to potentially integrate this kind of thing into an exhibit piece but would like to save myself some headache if I can consult with someone who has already built circuits for this, etc. Thanks, Cere -- Cere Davis CereDavis.com @ceremona <http://Twitter.com/Ceremona> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ GPG Key: http://taffy.findpage.com/~cere/pubkey.asc GPG fingerprint (ID# 73FCA9E6) : F5C7 627B ECBE C735 117B 2278 9A95 4C88 73FC A9E6