Our solution on 'The Simpsons' is to do jokes that people who have an education or some frame of reference can get. And for the ones who don't it doesn't matter because we have Homer banging his head and saying 'D'oh!'

I think 'Family Guy' and 'American Dad' have definitely staked out their own style and territory and now the accusations are coming that 'The Simpsons' is taking jokes from 'Family Guy.' And I can tell you that ain't the case.

Since September 11 security has been increased everywhere and we have new IDs to get on to the Fox lot. I drove to the security gate but realized I'd left my ID in my other car. I just broke into that voice - 'Hey man I'm Bart Simpson. Who else sounds like this?' The guard waved me through.

I love Jessica Simpson. I love her voice. She's amazing.

In my cranky old age I actually prefer recording alone now on 'The Simpsons ' for example because I find that the director can just focus on what I'm doing and I can do a lot of variations. A lot of times when I record with a group I'll stay after class for another hour or two.