Working with JSON in MVC

Here is some links that shows how to work with JSON in MVC.
- Working with JSON for MVC
(1) POSTing JSON Data to MVC Controllers

(2) MVC JSON - JsonResult and jQuery

(3) Sending JSON to an ASP.NET MVC Action Method Argument

(4) Using jQuery Ajax methods in ASP.NET MVC: $.get() and $.getJSON() vs. $.post()'s Blog

(5) jQuery Autocomplete + JSON + ASP.NET MVC » Germán Schuager

- Working with dropdownlist
(1) JQUERY - ASP MVC Select list with JSON - efreedom

(2) ASP.NET MVC DropdownList PostBack

(3) Dynamically populate dropdownlist in ASP.NET MVC 

- working with Ajax, JSON, RenderView
(1) ASP.NET MVC: Using Ajax, Json and PartialViews | Atlantic BT

(2) JSON Hijacking in ASP.NET MVC 2 | mhinze.com

(3) ajax.NET MVC controller actions that return JSON or partial html - Stack Overflow