pureftpd manager lets users delete files


and I can't do anything about it, or I don't know what to do about it...

running OS X 10.3.9 and PureFTPd Manager 1.4.6 http://jeanmatthieu.free.fr/pureftpd/

I create a virtual folder from a folder that's on an external HDD, but it won't let me change the folder permission from Read & Write to Read only.

I want to create a user that can only download and list files and directories recursively within a folder on the external HDD.