Ok so my friends and I are finally ready to open up our server to the public, so now we need a Permissions System. I had mucked about with the Permissions 2.7 system, and then upgraded to the new one, but it is no longer working (and may have never been working). How do I set up a system with groups and use nodes for plugins. I'm essentially starting from ground zero. I know there's a built in system but I've no idea how to use it and there's next to no info available for it that I can find. Help would be much appreciated.