...The Daily Show with guest Dr. Oliver Sacks. There's a special on Nova about music and the brain. I watched this ep last week when it was originally on, and in a half-asleep state, I flipped to Comcast On Demand and found the Nova episode. This week, I can't find it. Okay, that's not why Comcast sucks. Comcast sucks because the Help section of On Demand gives me these simple instructions to...