Have an unpleasant encounter with the sharp end of a "fair use" restriction, it looks like. ;-) Really, though, 50Mbps is not uniquely much - outfits like 100t

Have an unpleasant encounter with the sharp end of a "fair use" restriction, it looks like. ;-) Really, though, 50Mbps is not uniquely much - outfits like 100tb.com have been selling "lots of bandwidth" for a long time. This sharply limits the number of unexplored options you'll have. That said, there are always open-source projects looking for additional mirrors.