Here's some new technology from Rockwell that you might be interested in. It's really neat. I have to put this on my wish list. <http://www.youtube.com/watch?v=RXJKdh1KZ0w&feature=player_embedded>http://www.youtube.com/watch?v=RXJKdh1KZ0w&feature=player_embedded -- Stuart Engelke 201-298-2108