jQuery and ASP.NET

jQuery Select Notes
http://guyellisrocks.com/coding/jquery-select-notes/

Easy Ajax with jQuery
http://www.sitepoint.com/article/ajax-jquery/

jQuery: Easy JavaScript for Designers [JavaScript & Ajax Tutorials]
http://www.sitepoint.com/article/jquery-javascipt-designers/

Serializar - Deserializar JSON en ASP.NET
http://geeks.ms/blogs/mrubino/archive/2008/12/18/serializar-deserializar-json-en-asp-net.aspx