If you could go back and time and register any domain name in the world, which one would you choose? Business.com certain sold for a bundle, but there are plenty of other Web real estate acquisitions worth some significant dollars. Lifelong New Yorker and entrepreneur Keith Levenson managed to stake his claim at audio.com. The domain is currently parked during a quiet period, but we should see something interesting directly related to the audio space emerge in the next few months. In the meantime, Chris talked with Keith at SES New York about suggestions for places to visit in New York, where he was on 9/11/2001, and what he thinks is both the same and different as a result. If you’re looking for some good places to eat, Keith pegs a few great suggestions across a handful of ethnic flavors.