There's a lovely WordPress plug-in called WP Offload Media Lite ( https://en-ca.wordpress.org/plugins/amazon-s3-and-cloudfront/ https://en-ca.wordpress.org/plug

There's a lovely WordPress plug-in called WP Offload Media Lite ( https://en-ca.wordpress.org/plugins/amazon-s3-and-cloudfront/ https://en-ca.wordpress.org/plugins/amazon-s3-and-cloudfront... ) that takes the upload locally and re-ups it to an Amazon S3 bucket of your choice. Five minute setup job (put in your keys and the bucket name) tops.