Evil Metro wrote:
No, I mean I need to link my FTP server to the directory where all my servers' files are stored. So for example, when you login to the FTP, you are in C:\Servers, and you can select what server you like, do whatever, etc., all without having the person access the VPS itself. What I'm talking about is exactly what you guys use when someone is running a standard server, they connect to it and they're already at their server's directory where they can add maps, addons, etc.
Then you should be able to use Pains instructions above;
If you have Filezilla Server installed, it's not hard to do.
Create a user, select the directory you want them to have access to, and then click set as home directory, and save.
They login with the user and password you create, and they get access to the folder and sub-folders in that directory.