Operating System | Microsoft Windows XP Service Pack 2 or higher |
Developer Tools | Visual Studio 2008 SP1(for Silverlight 3) |
Visual Studio 2010(for Silverlight 3 & Silverlight 4) |
Designers Tools | Microsoft Expression Blend 3 (for Silverlight 3) |
Microsoft Expression Blend 4 (for Silverlight 3 & Silverlight 4) |
Silverlight SDK | Silverlight 3 Tools for Visual Studio 2008 SP1 |
Silverlight 4 Tools for Visual Studio 2010 |