2. IronPython http://www.codeplex.com/IronPythonhttp://www.codeplex.com/IronPython IronRuby http://www.ironruby.net/http://www.ironruby.net/

3. IronPython 1.0 Sept. 2006 2.4 language 27/54 builtin modules IronPython 1.1 April 2007 2.4 language Partial 2.5 support More modules Top user issues IronPython 2.0 Nov 2008 2.5 language More modules Internal architecture work IronPython 3.0 Early 2009 3.0 language? More modules TBD IronRuby 1.0 Dec 2008 Still Alpha

4. DLR Dynamic LanguagesVBxJScriptIronPythonIronRuby 3rd Party langs CLRFrameworks VS Integration Tools Scripting Hosts Applications ASP.NETSilverlight

5. On-Line Python Console http://www.trypython.org/http://www.trypython.org/

6. On-Line Development Tool (Web IDE) http://www.voidspace.org.uk/ironpython/webide/webide.html

7. XBOX 360 - XNA Robotic Studio

9. Copyright Microsoft Corporation