Another banner week for DVDs with the studios releasing some great films and boxed sets:  Pirates of the Caribbean - At World's End [review] - a fun ride with some remarkable scenes and enjoyable characters; Superbad - Unrated (Two-Disc Special Edition) [review] - a thoroughly satisfying raunchy romp; and 24 - Season Six[review] - the indefatigable Jack Bauer (Emmy winner Kiefer Sutherland) returns for a sixth season of government intrigue and gritty brutality.  Other releases of note include: Battlestar Galactica - Razor, Saturday Night Live - The Complete Second Season,  The Wire - The Complete Fourth Season, and Ford At Fox - The Collection. Be sure to check out our DVD Talk Review Database for all the latest reviews including an entire section devoted to reviews of DVDs out this week.