Xbox Live Marketplace - Comic Con videos (including Watchmen!), Puzzle Quest expansion, Marathon maps and more

Xbox Live Marketplace is the place to go for Comic Con coverage when you can't watch G4 (say, if your roofers knocked out your satellite dish and it won't be back before Sunday night!) and you're lucky enough to find it in the increasingly cluttered dashboard. Here's a tip: Go to the Video Store and back in and out until you see it promo'd in either the main Marketplace tab or the Video Store. You should get it on the third visit to the Video Store. Survive the fancy but slow load screens and you'll find:

• Videos:Trailers for games Gears of War 2 and Lego Batman, movies Watchmen, Terminator 4 and Clone Wars and TV shows Big Bang Theory, Chuck, Eleventh Hour, Freakazoid!, Fringe, The Mentalist, Pushing Daisies, Sarah Connor Chronicles, Smallville and Supernatural, plus teases, show coverage and wrap-ups that will be filled in throughout the weekend and into next week
• Horror Meets Comedy: A plug for Microsoft's foray into TV sitcoms directed by the makers of Slither, Saw, 30 Days of Night, Amityville Horror and The Woods (most of these look bad, but it sounds like they'll be free to download this fall)
• Themes: Batman, Batman - Gotham Knight, DC Comics, Justice League, Superman and Wonder Woman ($1.88 each), plus Flintstones, Jetsons, Scooby-Doo and Yogi Bear ($1.50 each)
• Pictures: Batman ($1), Batman - Gotham Knight ($1), DC Comics ($1), Flintstones ($1.25), Justice League ($1) and Superman ($1)

Plus, the usual assortment of games, add-ons and videos in the regular, easier to navigate store:

• Arcade: 1942: Joint Strike ($10) and Go! Go! Break Steady ($10), plus Puzzle Quest Revenge of the Plague Lord expansion ($8.75) with new quests, professions, spells and items, Marathon: Durandal map packs ($5 each) and N+ Level Pack 1 ($2.50)
• Xbox Originals: Jade Empire ($15)
• Guitar Hero III Guitar Virtuoso Pack ($6.25) with "Soothsayer" by Buckethead, "Surfing with the Alien" by Joe Satriani and "For the Love of God" by Steve Vai
• Rock Band Nine Inch Nails Track Pack 02 ($5.50, or $2 each) with "Burn," "Capital G" and "Last" and Shinedown tracks ($2 each) "Devour" and "Junkies for Fame"
• Ace Combat 6 missions ($4.38 each) and planes ($1.25 to $5 each) including the free Rafale M Espada
• NASCAR 09 car skin packs ($2.50 each) and Montreal Track ($4)
• Game Videos: Mercenaries 2: World in Flames, NCAA Football 09, Street Fighter IV and Tomb Raider: Underworld
• Themes: Command & Conquer Kane's Wrath, Street Fighter IV, The Clash, Cradle of Filth, Dragon Force, Futura Resistance ($1.88 each) plus Go! Go! Break Steady ($1.25) and Ford Sync (free)
• Pictures: NCAA Football 09 (free; enters you into sweepstakes), Go! Go! Break Steady ($2), Ford Sync (free) and University of Georgia ($1.25)