INSOMNIAC RULES: Dave Attell is my kind of comedian. In case you've never watched, Insomniac follows Dave as he visits cities and towns across America, does his stand up gigs, and prowls the nightlife. Tonight, Dave wanders into a model bar in South Beach and points out the partygoers: "Model, Model, Trust Fund, Model, Coke Whore..." His baldness observers: " I couldn't get laid in here if I was holding an Oscar." I must say, I appreciate Comedy Central's jaundiced view of the entertainment world. It's definitely an adult channel, as opposed to, say, MTV.