Here's the latest FAA circular regarding "PEDs" (portable electronic devices).
http://www.airweb.faa.gov/Regulatory_ and_Guidance_Library%5CrgAdvisoryCircular.nsf/ACNumber/72F58116704FC3D986256A71006ED5B0?OpenDocument
[This message has been edited by CATSA Screener (edited 06-26-2003).]