I was looking at developer’s toolkit shipped with CRM2011 SDK. There are few blogs out there on how to create plugins using developer's tool kit. Most of the blogs (more or less) are the copy of “developer toolkit user's guide” that comes with the toolkit.
Here is link to Sam’s blog that explains each project in developer’s toolkit. MSDN blog also have similar contents. In this blog I am going to create a sample plugin using developer’s toolkit. It is a copy of one of my earlier blog(Step by step plugin tutorial for CRM 2011) .
Install the developer’s toolkit.The Developer toolkit for Microsoft Dynamics CRM 2011 was released as part of UR5 SDK release and is available for download here.