WebLogic 8.1 Portal

So I'm hitting walls on this. BEA WebLogic 8.1 sp3, I have a portal set up and everything is happy. yea. *waves little flag* I move the framework repository off of pointbase and onto Oracle 9.2.0.7.0. Everything is groovy. I set up a Data Repository and it wont allow me to upload a file bigger than 0k, but it will take any other object class that doesn't have a file attachment. I've tried different drivers for the connection pool and have been digging through the documentation but I'm finding nothing.
Any Ideas?