The MS Institute released a new language CΩ, in order to calibrate the pronunciation, they also set voice functions on the web. (Read C Omega).
Comega extends the C # language, achieving seamless connections between semi-structural hierarchical data and relational data, and CTS, while providing built-in language support for complex multi-threaded programming and web applications, making it easier and simple.
Comega is really Cool, although the MS statement does not plan to use it as a commercial language, there is no plan to integrate it into .NET, many developers are required to be implemented in the version after C # 2.0.
Although the Comega's syntax is a bit blamed, since it is completely built on C #, the C # code can be compiled with Comega without modification.
In a word, it is really Cool.
If you are interested, it can download at http://research.microsoft.com.