http://interactiveasp.net/blogs/natesstuff/archive/2008/07/18/utah-dnug-user-group-notes-amp-review-lets-get-physical.aspxEnvironment I have to admit, I was very excited when I saw this was going to be a topic for the users group meeting. I am very interested in hardware! I remember building my own connector to the computer to communicate with my calculator (TI-86). I alwaysenCommunityServer 2008 (Build: 30417.1769)