Oracle-mode Firebird was presented at Developer's GigaCon in Warsaw
http://www.konferencje.software.com.pl/devcon2006/pl/index.php
Some 400 people were present.

I've placed the visuals at:
http://www.firebirdnews.org/docs/papers/fyracle_wsw.pdf

They are herewith in the public domain. Use whatever part you might
like in your own presentations.

Paul