Thanks, I've read in the readme and so on and it seems to be something like what I want to have, though the only thing is that I want only my admins to be able to use it, and I don't think that module works like that...

EDIT: I can't even get it to work, I have done as the readme says... When I go to the module it just says "Directory created. Continue >>". But when I click continue nothing happens, just the same page refreshes... That's all I get...