http://AJAX.ASP.NET/によると ASP.NET AJAX拡張が.NET Framework 3.5 に先駆けてリリース
AJAX.ASP.NET RTW 先行リリースきたー
fx35に同梱予定らしいぞ
ASP.NET AJAX is a free framework for quickly creating a new generation of more efficient, more interactive and highly-personalized Web experiences that work across all the most popular browsers.
ASP.NET AJAX is a set of technologies to add AJAX (Asynchronous JavaScript And XML) support to ASP.NET. It consists of a client-side script framework, server controls, and more.