[Twisted-web] Uploading large files to a Twisted-webserver?

Hi, I need to be able to upload large files ( 6-10MB ) to a web-server using Twisted. I've read somewhere that Twisted limits the size of uploads to 600kb to avoid hacking/crashes whatever, but I need to be able to upload files this big. Any clues or hints are welcome, but it must standard HTTP and one single port. The only other option I could be interested in is setting up a simple FTP-server running in the same process as the webserver, but I've never got that working using Twisted. -- Mvh/Best regards, Thomas Weholt http://www.weholt.org