Mono

This will be the first Moonlight release that uses Microsoft's Media Pack 1.0 for playing back video and audio.

• Silverlight 1.0 compatible engine.
• Scriptable with the browser JavaScript.
• C/C++ based, no managed code.
• Distribution: Linux/x86 and Linux/x86-64.
• Source code releases for any other operating systems

• Silverlight 2.0 compatible engine.
  • Deep Zoom
  • Control framework
  • Layout framework.
• Microsoft Media Pack 2.0 for playing video and audio.
• Includes Mono for executing code (C# and DLR-based languages).
• Runs the Silverlight 2.0 MS-PL controls and 2.0 based applications.