Blend 2.5 March Preview Released
At Mix 2008 Microsoft made available Silverlight 2 Beta 1 to the public. Silverlight 2 enables creating rich cross platform web experiences. Look here to learn more. Microsoft also released tools for developing these rich experiences in Microsoft Expression Blend 2.5 March Preview and Microsoft Silverlight Tools Beta 1 for Visual Studio 2008.
Here's a first look at how to create a Silverlight 2 application using Blend 2.5 March Preview