I don't have a strong stake whatever you guys decide, but please - pick something such that the client will work even behind proxied firewalls. (i.e., CVS has a version that supports proxies).
Thanks!

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Bradford W. Miller
Cognitive/Computer Scientist/Engineer

Raytheon, Inc.
1847 West Main Road
Portsmouth, RI  02871-1087

(401) 842-3578