You can get a peek at the next version of Visual Studio and .Net Framework 4.0 by using following resources:   Register for the “Visual Studio and .Net Framework” Connection on Microsoft Connect” https://connect.microsoft.com/VisualStudio/content...

Problem statement: The uniqueidentifier SQL Server data type is increasingly used in applications that require global uniqueness of the primary key. In SQL Server 2005 NEWSEQUENTIALID() function has been introduced that generates sequentially increasing...