Recent changes: 

  ==within last two weeks==

  ==within last four weeks==

This article is copyright (c) 2000 by Tom Berg. It may be freely
distributed for non-commercial purposes only, provided that this copyright notice and the instructions on retrieving a current copy are not removed. 

With special honor given to Ilana Stern who conceived of this FAQ and
maintained it with the greatest of professionalism and care until the torch was passed to me.  

If you would like to put this article in an archive and want to receive
a new copy automatically at every update, please send me email.  I DO NOT
MAINTAIN A MAILING LIST SO PLEASE DON'T ASK FOR ME TO SEND YOU COPIES
AT EACH UPDATE UNLESS YOU ARE ARCHIVING IT FOR PUBLIC USAGE OR FURTHER
REDISTRIBUTION!

Corrections, additions, and comments should be sent to Tom Berg at
hcane@mobile.gulf.net.  Please include in your message where you read
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If the date in the headers of the document you're reading
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