Hello Everyone, 

Todays at MIX'10 Microsoft Announced the availability of Windows Phone Developer Tools CTP. 

If you did not download it yet, do it now @ http://developer.windowsphone.com/

You can read some stuff and get some links in follow sites:

http://blogs.msdn.com/astebner/archive/2010/03/15/9978994.aspx

http://blogs.msdn.com/shawnhar/

Download Visual Studio 2010 RC here: http://msdn.microsoft.com/en-us/vstudio/dd582936.aspx

BTW, I made some tests using touch capabilities and some sprites:p

Look:

Stay Tunned!