SharePoint 2007 Permission Matrix

Many People ask me the same questions:How do we set the permissions for this? How can we grant access for that? What the difference netween site permission and list permission? How does the item permission level work?

I believe you should read this document to understand the permission set of SharePoint 2007. In this case you might have a clearer idea on how permissions in MOSS 2007 work.

SharePoint Permissions Matrix Excel Sheet.

Don't freak out! It's pretty huge but of a great use