I have been using Nuget in Visual Studio 2010, it is a time saver and make my life a lot easier.
To use Nuget, open visual studio 2010 => Tools => Library Package Manager => Package Manager Console.
So in the console, you can type your nuget shell commands to list available packages and install them to particular project.
To list packages,
PM> get-package –listavailable Elmah
You will get a list of available packages,
To install a package, (such as Elmah.MVC)
PM> install-package Elmah.MVC
Nuget will install Elmah and its all dependencies. It also setup the settings in web.config
Isn’t that awesome!
For a full reference of Nuget shell commands, check out this link