I need to set up a directory where users can post and retrieve files via 
ftp.  It looks like someone has previously set up an anonymous ftp 
directory.  I'm not sure if it's possible to create a second one, how to do 
it if it is possible, or if I could just use that same directory for my 
files.  I don't want users to be able to download whatever else is already 
in that directory, though.  I would appreciate any input on this.  Thanks!!