Much awaited news... The Windows Communication Foundation's Release Candidate are now live.
you can download the .NET Framework 3.0 with the WCF bits from
http://www.microsoft.com/downloads/details.aspx?FamilyId=19E21845-F5E3-4387-95FF-66788825C1AF&displaylang=en
for more info, visit clemens blog
Read the complete post at http://dotnetpathak.blogspot.com/2006/09/wcf-rc-1-go-live.html