I've decided to share the source code for my SilverlightMap project that converts Mindjet MindManager maps to Silverlight application in two venues: Windows Live SkyDrive and Popfly.

Windows Live SkyDrive

Microsoft Popfly

If you want to contribute and participate in the project you can try the new Popfly service.  Download the Popfly Explorer for Visual Studio to open the project in Visual Studio 2005.  Once you have installed the Popfly Explorer in Visual Studio, add the SilverlightMap project to your Popfly explorer.