I've read many comments about cell phone tracking and would like to add my own: In Louisville, KY where I used to live you could find out where a person was by the frequency they were on. Each cell site used a different frequency so you could tell at least the part of town a person was in. This made listening to conversations frustrating because they kept shifting frequencies as they drove around. A cell phone is a glorified radio. Any radio-smart person with an active conversation and a directional antenna could track a cell phone. Add in a friend with another antenna and you could triangulate (biangulate?) to within blocks in a jiffy. Add in some common sense (he's on the freeway) and it's easy to find someone. Of course, I never listened to cell phone conversations because THEY made it illegal to do so. Forget the fact that they are radiating my body with RF radiation and I should have a right to hook up a speaker to it! Sheesh, the government can be so anal sometimes! Jim -- Tantalus Inc. Jim Sewell Amateur Radio: KD4CKQ P.O. Box 2310 Programmer Internet: jims@mpgn.com Key West, FL 33045 C-Unix-PC Compu$erve: 71061,1027 (305)293-8100 PGP via email on request. 1K-bit Fingerprint: 8E 14 68 90 37 87 EF B3 C4 CF CD 9A 3E F9 4A 73