This system is amazing! I could not be more impressed with it. There are many universal systems out there that claim to be able to mix in with other rules systems, but this one is easily the most compatible. The evil hat team has done a very very good job here, and after reading this I am now a true, hooked fan. Thanks for making available as pay what you want! Please kick in a some bucks to these guys if you like it- they deserve every penny!