I know that MCFA offers a weighing scale as an option, which includes a small Windows CE PC as the weight controller that is mounted in the cab. If a WiFi card is included with the PC an operator can potentially "surf-the-net", receive e-mail, and perhaps participate on this forum, as well as weigh objects, and collect and download data to network locations which is the real intention of the device. With speakers (and a sound card) I guess you could listen to streaming music as broadcast over the internet.