>Some other resources
>
>http://www.daedtech.com/why-i-dont-like-c-extension-methods
>http://geekswithblogs.net/BlackRabbitCoder/archive/2010/04/26/c-extension-methods---to-extend-or-not-to-extend.aspx
>http://www.aspdotnetfaq.com/Faq/How-and-when-to-use-Extension-Methods-in-Csharp-and-dot-NET.aspx
>
>>How do you decide when to go with a new class and when to go with extension and does extension bring overhead comparing with the class?

Thanks, Craig.