(c)Hal Berghel 2004 - . All rights reserved. All requests for reproduction and/or distribution of this electronic document should be submitted via Email to the author (hlb at berghel dot net).

This is a draft version (preprint) of material which was later published in substantially the same form in my Security column in Gaming and Leisure Magazine. The published version is a copyrighted feature of Gaming and Leisure Magazine. All requests for reproduction and/or distribution of the published version should be directed to the publisher.