I now have the latest version of Snitz running (thanks to some great help from this board!), but I don't understand how to set up the categories. I have "groups" turned on, and when I try to "create a new category group" the only category I see at the bottom is "Snitz Forums 2000". What is the difference between "group", "category", "forum" and "topic"? How do I set up a new category? I have checked all of the faq's and topics here and can't find anything on this. Thanks.