@Hawkee I uploaded a new avatar quite awhile ago, and it hasn't changed. In fact, the avatar on my profile doesn't match the one in my account settings (which has the newer one).
Clicking either the first or second Hawkee will bring me to your profile page (the second just having me scrolled down arbitrarily). I end up having to find the comment thread manually.
Another tutorial I wrote. An attempt to make linear simulations of ragdolls and fabrics as easy as possible to understand and follow. Let me know what you think!
The "Try Demo" seems to not work. Processing was recently updated to 1.3, and I had similar embedding issues. Can you look inside the index file included in the zip, and copy the embedding code from there?
Also, when you do get it to work, mind changing the size to 640x480? :)