OK, I have finally done it - I have made a crappy commentless video of how to remove a tyre with no tools.
How to remove bicycle tire with no tools:
http://www.youtube.com/watch?v=7xZ6Lybtc8Q
I am uploading some pics with descriptions too, and will start a new thread on it.
Good job, Jur!
Where is the valve stem when you "rip" the tire off the rim - Bottom?
Thanks,
Lou