Here are the links from Jesus.

Members that are mastering Ajax and SQL-ADO.NET, should just take a look on links 1 and 4. 

1.Ms. Chart 3.5

http://dotnetslackers.com/articles/aspnet/Microsoft-Chart-with-ASP-NET-35-Part1.aspx

2.Ajax

http://www.asp.net/learn/ajax/

http://www.asp.net/ajax/documentation/live/overview/UpdatePanelOverview.aspx

3.T-SQL ADO.NET 2.0

http://www.aspfree.com/c/a/ASP.NET/Using-TSQL-Stored-Procedures-with-ASPNET-20/

4.Basics on PfM

http://www.managementhelp.org/perf_mng/perf_mng.htm