Anyone know of a CMS i can download that is fully customizable but somewhat idiot proof and works with jsp? ;0

I've found one at opencms.org. It says it is customizable, but I think it would be easier and faster creating what i need from scratch, then to mod this one. I've have it running right now.

I need to make/modify a website management system that will publish .jsp pages. Actually, i need to plug the jsp code into swf files, so i can update the swf dynamically, but that is something i can deal with at a later time.

So yeah. i need to upload images, videos, and all the other standard stuff dynamically.

Any info anyone has would be great.

It doesnt have to be free, but a trial would be great.