Try to open the file with Windows Movie Maker (if you are running Vista), and chop the file down into parts. Other freeware video editing software should be able to break it down for you too. You can then post on youtube and copy and paste the links to here. Shouldn't take long. The longest part is waiting for the vids to upload to youtube. They allow a max of 10 minutes - not sure if there is also a size limit in MB.
Good luck - we would love to see it!
Learning as I go! Not stock, but doing as much as I can myself.