"If you are the kind of developer who likes to live in your IDE, you'll really appreciate the new AWS Toolkit for Visual Studio. We've provided you with enough power and control to allow you to develop, test, deploy, and maintain your applications without leaving Visual Studio.
The toolkit is a small (3.5 MB) download for Visual Studio 2008 and 2010. The AWS SDK for .NET is also installed by default:
This looks like an awesome tool for AWS dev's that use Visual Studio.