Javascript Scratchpad for Amazon EC2 Javascript Scratchpad for Amazon EC2 Last Modified: Sep 21, 2008 1:19 PM AWS Simple Monthly Calculator This tool allows you to calculate your monthly cost for using Amazon S3, Amazon EC2, and Amazon SQS. Last Modified: Aug 17, 2007 5:20 PM Elasticfox Firefox Extension for Amazon EC2 This is a Mozilla Firefox extension for interacting with Amazon EC2 (API