Because of the massive amount of Bandwidth and disk space it takes to have our entire collection online, we "rotate" our collection on a bi-weekly basis. We just hosted the video of Believe about two weeks ago, so it's probably not going to be back for at least 4-6 weeks. You may want to visit our Discussion Forums at the site -
http://disneylandsource.com and ask if somebody is willing to send it to you via Aimster or something similar. Our videos also appear on alt.binaries.multimedia.disney regularly.
Good luck,
Chris Lang
Webmaster, The Disneyland Source