OMG! O.M.G.! OMFG! Promo for the new Beverly Hills 90210 (called simply 90210, presumably because the CW has taken young America's growing lack of literacy into account)! It's everything you want to know about the forthcoming series. Except for the whole question of "why"? Anyway, you wanna live in the zip, you've got to live by the code. Or so they tell us. OMCSMFG!