I felt the need to vent a little bit of frustration today as I spent an entire weekend trying my best to figure out how to get LINQ to SQL to support what I consider to be a fairly standard database design concept - many to many relationships. In my case I have a table of Permissions and a table of Accounts. Rather than storing a list of permissions in my Accounts table I simply wanted to store both Accounts and Permissions separately and then link them together with a linking table. I don't think ......