Download Microsoft® Silverlight™ 3 Tools for Visual Studio 2008 SP1 from Official Microsoft Download

Add-on for Visual Studio 2008 SP1 for developing Silverlight 3 applications ... This package is an add-on for Visual Studio 2008 SP1 to provide tooling for Microsoft Silverlight 3. It can be installed on top of either Visual Studio 2008 SP1 or Visual Web

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