# Gave a talk earlier today about how we built MSDN2...
I focused mainly on the Virtual Path Provider in ASP.NET 2.0, and how we use that to construct our pages on the new MSDN platform (visible live at http://msdn2.microsoft.com). I thought I should put up some links to additional information, starting with a link to the reference material currently available on the Virtual Path Provider.

[VirtualPathProvider Class (System.Web.Hosting)](https://msdn2.microsoft.com/en-us/library/system.web.hosting.virtualpathprovider.aspx)