JQuery is included in MS Visual Studio and the ASP.NET

This is a good thing for us JQuery folks. It means more people will be bug-hunting and using jquery.

Some links:
http://www.jondavis.net/blog/post/2008/09/jQuery-Has-Won-The-3-Year-Javascript-Framework-Battle-As-Far-As-Im-Concerned.aspx

http://cooney.typepad.com/lauren_cooneys_blog/2008/09/jquery-and-microsoft-the-qa.html

http://jquery.com/blog/2008/09/28/jquery-microsoft-nokia/