Hi Jack,
I wonder if you found a solution to this? I am using hostgator and I fear it might be slow. I am not sure what to do about it. My first testuser took a course with 20 ten minute videos. One of the videos just did not load. He eventually went on to the next. Usually it works great and fast. But sometimes it doesnt. I don't know if this will be a problem when many users are online at the same time? (I am assuming it is the server.)
Thanks for bringing it up.
Best,
simon