[Blind-sysadmins] Installing jfw9 during a windows unattended setup?

Hello, Might be slightly O.T so please respond privately if necessary. I'm doing work with a custom windows xp pro unattended setup. I'm wanting to install applications along with the setup, one of which is jfw9. I've heard it's possible to do a silent install, but not sure how to do this, nor even if it is possible to package the file so it would install. Thanks. Dave.