Hi! I have an old Tandy 1000 (no suffix) that has a port on the back that looks like a serial port, but is plastic, and says "light pen" (I know it's not a serial port). I also have a lightpen/barcode scanner thing (like the kind they use in RadioShack on the cash registers). Will this work with the Tandy? If it won't: Is there any type of barcode reader software that I can download somewhere? (this is the off-topic part) It does not have to run on the Tandy. ThAnX, -- -Jason Willgruber (roblwill(a)usaor.net) ICQ#: 1730318 <http://members.tripod.com/general_1>