[Stuart]

Kronie, to set the security on a folder, first set up multiple accounts on the machine. Using an account with Administrative right, right click on the folder you want secured, select "Sharing & Security" and click "Security". At the top, you will see a list of users & groups, and the bottom shows the access the currently selected group or user has.

Now, the easiest thing to do is remove all the users and groups, and then add back those you want to have access to the folder. You can control what kind of access they get as well.

Now, having done that, click "Advanced", and tick "Replace permission ..." and untick "Inherit from". When prompted for whether to copy or remove permissions, click "remove".

Don't worry to much if you get it wrong and lose access. Using an account with Admin rights it is quite easy to get access again.

PM me tommorrow if you have any trouble.