I've been helping Blacky the Blackball with this game for a few months. It is a neo-clone of Marvel Heroic Roleplaying, and it is super awesome. I also did some writing for it: read up the Age of Rebirth and CAPES settings included in the book to see!
This game is really awesome and is probably my current favorite superhero game. Please check it out and give Blacky lots of love and errata suggestions