The latest Community Technology Preview of SQL Server 2008 is available. SQL Server 2008 February CTP aka version 6 can be obtained at the following link.
This link provides a list of new features and funtionality included with SQL Server 2008 Feb CTP.
https://connect.microsoft.com/SQLServer/content/content.aspx?ContentID=5470
If you have a passion for SQL Server, then I recommend you download the CTP, start testing and send your feedback to Microsoft.
Ross
