Create incremental backup

Hi there,

I've just installed SSR 2003 SP2, and cannot figure out how to create an incremental backup.

I've created the initial backup, and want to have a weekly full backup on Sunday, and incrementals during work hours through the week.

How do I set this up? I can't find a simple explanation in the user guide. Or have I missed something?

Is there a document somewhere that explains this?

Thanks,

Steve.