> I am trying this in Windows, but found nothing on Jaybird on OOo
> site. Could you please send me the URL?

What is OOo?

Anyway, link on JayBird 1.0 RC3 (on SourceForge.net is is still
firebird-jca-jdbc-driver):

https://sourceforge.net/project/showfiles.php?
group_id=9028&release_id=138230

Discussion/support group is

http://groups.yahoo.com/group/Firebird-Java/

Best regards,
Roman Rokytskyy