如何在Visual Studio 2010中从xsd架构创建数据集

I searched for this here and on msdn but didn't find a satisfactory answer either because things changed from 2005/2008 to 2010 or I don't know how to use VS IDE. So, here is what I am trying to I have an xsd file and I want to perform searching operations on that. For that I figured that I would need corresponding classes and dataset is the way to go. I created a dataset from file system(don't want to make it complex) and trying to link the schema and xsd that I have. I also read that there is a way to create a class(ORM) such that whenever I make changes to the schema the class is also updated. I searched for this here and on msdn but didn't