Quote from
http://blogs.technet.com/dataplatforminsider/archive/2008/01/25/microsoft-sql-server-2008-roadmap-clarification.aspx:
"To continue in this spirit of open communication, we want to provide
clarification on the roadmap for SQL Server 2008. Over the coming
months, customers and partners can look forward to significant product
milestones for SQL Server.
Microsoft is excited to deliver a feature
complete CTP during the Heroes Happen Here launch wave and a release
candidate (RC) in Q2 calendar year 2008, with final Release to
manufacturing (RTM) of SQL Server 2008 expected in Q3. Our goal is to
deliver the highest quality product possible and we simply want to use
the time to meet the high bar that you, our customers, expect.
This does not in any way change our plans for the February 27 launch
and we look forward to seeing many of you in Los Angeles and other
events around the world. Please keep the great feedback coming and
thank you again for your ongoing support of SQL Server!"
Razvan