Go to the Resources Section (don't know where that's at? Click on the Resources link at the top of the page):
Links --> FAQs
There is a FAQ that links to a Thread in one of the Links 2.0 Forums where file/folder permissions and structure is provided....
Best thing to do is look in the Resources section FIRST, then search the forums, THEN post a topic if you cannot find an answer...
Regards,
Eliot Lee