Pre-load up to 75%?

Is it possible to have your file pre-load up to 75% rather than 100%,

I figure that once it got that far (75%) that the rest of the animation would have loaded by the time the animation reached that point in the movie.

I tried a few methods, but they havn’t worked.

after searching some more I found this thread: http://www.kirupaforum.com/forums/showthread.php?s=&threadid=45387&highlight=streaming

looks promising, any new thoughts on the situtation?