Studio 60, Ugly Betty, the Big Ten and More Short Cuts

Studio 60 on the Sunset Strip arrives on DVD Oct. 16 in a six-disc, 22-episode set.... Tonight's the night that ABC's 20/20 sticks its nose in Dateline: To Catch a Predator's business. The sucker punches start at 10 pm/ET.... Marlo Thomas will guest on Ugly Betty this fall as a jewelry company owner with a "thing" for younger men - namely, Daniel.... ABC Family's Lincoln Heights set a series high with its Tuesday Season 2 premiere, drawing 1.6 million total viewers. That's a 14 percent increase over the show's January launch.... EchoStar's Dish Network has agreed to host the Big Ten Network, and just in time for this weekend's college football games, says TV Week.