anonymous folder writing with vsftpd
I'm trying to set up vsftpd to serve out to windows boxed from an FC4 install. I have a scratch directory (permissions 777) inside /var/ftp/pub called scratch, and from within windows I can make a new folder inside it. However, I cannot change the folders name or delete it. when I do I get the 550: access denied error. I am wondering how to make it so that annoymous users can change files once they are ON the ftp server - not just upload them.
Any help hugely appreciated.