Hi,

> I have try download the firebirdsql.jar, but it support the old
> format only.

It is only in CVS since no new beta release were made. You need to
check out driver from CVS on SourceForge.net, module name is
'client-java'. Then you have to run client-java/src/build/build.bat or
client-java/src/build/build.sh depending on your platform. After build
process is finished you will find your new firebirdsql.jar in
client-java/output/lib/ directory.

Best regards,
Roman Rokytskyy