IIS 6 FTP accounts help please!

[judas]

We need to give access to part of a website for someone to do search engine optimisation but want to make sure they cannot access the site's admin folder, which sites within the main site folder. I've tried creating a new user account/virtual directory for logging in but removing all privileges for this user from the admin folder, but when I connect by ftp I can still get into the admin folder and transfer files. So, I'm a bit stuck - server administration isn't really my thing. Any server admins fancy giving me a clue here?

Edited to add: Never mind - sorted

>> Edited by judas on Friday 24th March 12:31