Foi lançada a primeira versão 3.0 do silverlight e do expression blend.

Acesse os links abaixo para fazer o download:

Microsoft® Silverlight™ 3 Tools Beta 1 for Visual Studio 2008 SP1:
http://www.microsoft.com/downloads/details.aspx?displaylang=en&FamilyID=11dc7151-dbd6-4e39-878f-5081863cbb5d

Microsoft® Silverlight™ 3 SDK Beta 1:
http://www.microsoft.com/downloads/details.aspx?displaylang=en&FamilyID=d09b6ecf-9a45-4d99-b752-2a330a937bc4

Microsoft® Expression Blend 3 Preview:
http://www.microsoft.com/downloads/details.aspx?FamilyID=a04aa0ae-87be-4201-a65e-e792859122fc&displaylang=en