I still think you can upload one video 2 or 3 times simultaneously using yousendit.com, and then post the link for each one. It allows I think 3 downloads per each upload so if you upload it several times in different windows, all at once and give all the links, people can just click the first one. If that one has been used too much, try the second link provided. And the download is much faster.

Do you understand? Do you think it's any good?