@Hawkee Hi Hawkee.
I posted a new Processing applet: http://www.hawkee.com/apps/19319423/
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? :)