There’s a new setup portal to help you out with any SQL Server 2008 or SQL Server 2008 R2 setup issues. You can search for setup content, get downloads, watch videos and more. Learn how to slipstream (new in SQL 2008 SP1) or sysprep (new in R2). Check it out and let us know what you think!
SQL Server Setup http://technet.microsoft.com/en-us/sqlserver/ff625277.aspx