Awesome drummer, I love what he played on Steve Vai's various CDs.
I've sometimes wondered what else he's done, but for some reason I've never looked for him or more of his work online. So I was unaware of his other work until just now looking at his Wiki page.
If you look around online, you can find a very old bootleg of Vai, Stu Hamm and Chris Frazier in a club. It's pretty rough but worth a listen.