To everyone who sent me helpful replies to my query last week, thank you
very much!  I got lots of useful information, but didn't get a chance to
reply to each of you individually.

I really appreciate all the advice!  I hope to meet some of you on the road
sometime soon!

Joy

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Dr. Joy E. Hecht
Consultant on Environmental Policy and Information
jhecht@alum.mit.edu
1-202-494-1162
http://users.rcn.com/jhecht/gypsy
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