Somebody bring Steve "sexy-calves" Chen back from Hong Kong. Things are getting ugly. And by things, I mean YouTube, which is previewing a redesign of its site that features drop-down menus and a new "look" (ugly) and "feel" (greased enamel?). NBC and News Corp.'s online-video joint venture Hulu may be months late and its launch team probably just got off another all-night conference call, but the site isn't out of the game yet. Not if the YouTube redesign team keeps screwing up Hulu's competition.