This discussion has deviated rather extensively from the O.P. question.  As such it would likely be advisable to start a new thread to continue the discussion if people would like to continue.  I, however, will likely no longer be able to participate because I have other things to work on.

I would like to thank everyone for some of the thought provoking responses.  It certainly brings to light some other possibilities that were posted on and off list.

Cheers!

--
James A. Peltier
Systems Analyst (FASNet), VIVARIUM Technical Director
Simon Fraser University - Burnaby Campus
Phone   : 778-782-6573
Fax     : 778-782-3045
E-Mail  : jpeltier@sfu.ca
Website : http://www.fas.sfu.ca | http://vivarium.cs.sfu.ca
          http://blogs.sfu.ca/people/jpeltier
MSN     : subatomic_spam@hotmail.com