Task-Connect provide delivery of large file and large-scale by using Azure CDN. You can download files from the nearby Blob Storage server of Microsoft Azure around the world.

And, you can control bandwidth on the agent side. Costly in advance all the delivery. Will cost for the total downloaded file size on each agent. For example, when the agent of 10 units download a file of 5GB, 50GB costs will be charged.

http://goo.gl/U7xsLB