you could try rapidshare we've found tons of stuff on there the only problem with it if you dont have a premium account then you have to d/load each seperate file then join them together if it's a full length movie..takes time but it's worth it, we've had some really good stuff from there including full length svps and randai mai vids amongst many others.
there are also quite a few free vid sharing forums out there if you look around a bit