Common UI practice
www.codeproject.com/useritems/Comm_UI_Prc_ASPNET.asp
ADO.Net 2.0
http://www.c-sharpcorner.com/Code/2004/June/AdoNet2.0Features.asp
http://www.15seconds.com/issue/050302.htm
http://msdn.microsoft.com/data/ref/adonet/
http://weblogs.asp.net/scottgu/pages/ASP.NET-2.0-Tips_2C00_-Tricks_2C00_-Recipes-and-Gotchas.aspx
WEB Service
http://programmableweb.com/apilist/bycat
Visual Web UI (Best UI toolkit)
http://www.visualwebgui.com/Default.aspx?tabid=297
www.codeproject.com/useritems/Comm_UI_Prc_ASPNET.asp
ADO.Net 2.0
http://www.c-sharpcorner.com/Code/2004/June/AdoNet2.0Features.asp
http://www.15seconds.com/issue/050302.htm
http://msdn.microsoft.com/data/ref/adonet/
http://weblogs.asp.net/scottgu/pages/ASP.NET-2.0-Tips_2C00_-Tricks_2C00_-Recipes-and-Gotchas.aspx
WEB Service
http://programmableweb.com/apilist/bycat
Visual Web UI (Best UI toolkit)
http://www.visualwebgui.com/Default.aspx?tabid=297