http://filezoomer.com/2011/07/calculate-storage-used-across-all-buckets-in-your-amazon-s3-account/screen-shot-2011-07-22-at-2-04-44-pm/ The easy way to store your files at Amazon S3 Fri, 05 Jul 2013 14:29:08 +0000 hourly 1 http://wordpress.org/?v=3.3.1