Last week I promised some of my students that I had an article in the works on the intricacies of SQL Server 2005/.NET 2.0 Query Notifications, both from a server implementation and client consumer point of view. Yesterday I found out that the article “shipped” to (was officially posted on) the website. You can find it here. This article is part 4 of a 6-part series on ADO.NET 2.0/SQL Server 2005 I'm writing for MSDN Data Access and Storage Developer Center. The other articles might be useful to ya' too...