Here are some links to learn ASP.NET and Visual Studio 2005 Express.
http://msdn.microsoft.com/vstudio/express/beginner/web/tier1/
http://msdn.microsoft.com/vstudio/express/beginner/
http://www.asp.net/learn/data-access/
http://www.learnvisualstudio.net
http://www.asp.net/ajax/
http://www.asp.net/downloads/starter-kits/
http://www.asp.net/learn/