I know the chances of MSFT distributing these as torrents is basically zero due to their legal department, but it feels like this would be an ideal candidate (from a technical standpoint) for a torrent. Would also mean that if I download it, if our clients are set up correctly, my coworkers can download it faster by loading it from me than the internet.
I guess a torrent might be tricky if they want to keep a "no redistribution" licensing clause.