Force.com for Amazon Web Services lets developers easily create applications that integrate the power of Force.com and the Amazon Web Services (AWS). Combining a framework for authentication, native access to the AWS Simple Storage System (S3), and pre-built Amazon Machine Images (AMI), the toolkit provides the foundations nessesary to take advantage of these Amazon services directly within Force.com. You can now easily manipulate S3 objects from within Apex, and kickstart integration development with EC2. The download URl will allow you to install the code and examples in your Developer Edition org.

Cloud Loader is a scripted version of the Apex Data Loader that is pre-packaged in a public Amazon EC2 AMI (Amazon Machine Image). This will allow you to integrate data into or out of Salesforce completely in the Cloud without having to find a server to host the integration. This AMI includes email notifications and can be up and running within minutes if your integration data can be made available on an FTP server that is visible to EC2.