Hi, I created a simple test how to use RGraph js lib to create rose chart from IRC discussion logs http://www.open-coral.org:1480/tests/rose-chart/ Nothing too fancy, but it's a start. I'll try to figure out how to organize these tests in our server since we probably create more of those. One option is to put all of them to github or other repository and pull from there to /var/www/ /Jarkko