Message-ID: <[log in to unmask]> Joe is corrrect, with a highly directional antenna on the invading equipment, you may well be able to find signals that you didn't think were "getting out." Remember that anything "wireless" is inherently snoopable. I remember a claimed demonstration done by Ray Kursweil years ago wherein he stood outside an office building with specialized equipment and read info from the monitors of computers in that building. This may be a bit exagerated,because old fashioned monitors weren't designed to be redio transmitters, but wireless networks are intended to transmit and recieve, so if you have a sensative receiver and a directional antenna, you can increase ranges and the ability to grab signals dramatically. The microwave frequencies used by networks and cell phones etc. are sneaky and not entirely predictable, the word "never" is a non-starter. Here, a little paranoia is a good thing. Tom Net-Tamer V 1.13 Beta - Registered VICUG-L is the Visually Impaired Computer User Group List. To join or leave the list, send a message to [log in to unmask] In the body of the message, simply type "subscribe vicug-l" or "unsubscribe vicug-l" without the quotations. VICUG-L is archived on the World Wide Web at http://maelstrom.stjohns.edu/archives/vicug-l.html