While they're tutoring weatherguesser Rusty Lord about vocabulary, sending Jimmy and Maladroit to speech therapy, and trying to get the Wizard to give J-Pa a brain, the geniuses who run Channel Sux should also pull aside whoever wrote the copy for the "YouCast" promo.In it, station announcer Mr. Lowvoice urges viewers to go to "w-o-w-t-dot-com, back-slash youcast." Unfortunately, no one in the