I'm sure this will likely be a repeat for those of you that get the Parallax email newsletter, but this seems like a cool product. Essentially it's a little board that I believe hangs off an I2C bus, and has an IRDA port. There is then software that you run on your PocketPC to act as a an operator interface. Parallax is understandably pushing this for the Basic Stamp, but I bet it could be used for a PIC as well. Check it out: http://www.parallax.com/detail.asp?product_id=30070 http://www.hoptroff.com Josh -- A common mistake that people make when trying to design something completely foolproof is to underestimate the ingenuity of complete fools. -Douglas Adams -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics