Download ASP.NET 4 RC and Visual Studio 2010 RC which are now available with "go-live" licenses that allow you to use them on production machines. To learn more about this release, read Scott Guthrie’s blog post.

ASP.NET MVC is a free, fully supported framework that enables developers to quickly build standards-based, SEO-friendly Web sites by offering complete control over the HTML and URLs. Learn more about this release, and provide feedback to the team.

Start with the free download, review your website, and make changes fast. The SEO Toolkit with its detailed analysis and search engine friendly suggestions helps improve the relevance of your website in search results right away. The SEO Toolkit will help you increase website traffic and revenue, influence and update search engines, and improve customer experience. For more information or to download, please visit the Free SEO Toolkit page.

Don't miss upcoming webcasts on ASP.NET Web Forms and AJAX 4! Register for an upcoming webcast to hear directly from the product team and industry experts on current and upcoming technologies, or watch the archived webcasts.

Scott Guthrie kicks off a new multi-part ASP.NET MVC 2 blog series and dives into new strongly types HTML helpers and enhanced model validation across both server and client.

In this newest "How Do I?" video, learn how to organize and implement CSS styles that provide a standardized look and feel to a web site.

Join us for MIX10, a 3 day event full of inspiration, content, and networking. MIX10 is a 72 hour conversation to learn about Microsoft’s web platform and tools such as Windows Mobile, Silverlight, Expression, and ASP.NET.