I can help with half of your question - The smart people will have to help
with the other half...
The jar files can be found here:
http://jdbc.postgresql.org/download.html
-Nick
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Nick Fankhauser nickf(at)ontko(dot)com Phone 1.765.935.4283 Fax 1.765.962.9788
Ray Ontko & Co. Software Consulting Services http://www.ontko.com/