This week's PlayStation Store update for North America is *ahem* extremely late, but we'll forgive the folks at SCEA for their tardiness due to the fact that four new demos have hit the service. Yes, you can now play Mirror's Edge for yourself, thanks to the 842 MB demo provided by EA. Alone in the Dark, WWE SmackDown vs. Raw 2009 and Tom Clancy's EndWar should give you something to do when you're done running around with Faith. For the full list, hit the jump.Games and Demos Mirror's Edge demo Alone in the Dark: Inferno demo WWE SmackDown vs. Raw 2009 demo Tom Clancy's EndWar demo Expansions and Add-ons Civilization Revolution Artifact/Wonder Pack: The Eternal ($3.75) Civilization Revolution Artifact/Wonder Pack: The Iconic ($3.75) Civilization Revolution Artifact/Wonder Pack: The Mythic ($3.75) Guitar Hero World Tour - "No Rain" by Blind Melon ($1.99) Rock Band Add-on Tracks * Siouxsie and The Banshees Pack 01 ($5.49) - "Hong Kong Garden", "Kiss Them For Me" and "The Killing Jar" * "Hong Kong Garden" - Siouxsie and The Banshees ($1.99) * "Kiss Them For Me" - Siouxsie and The Banshees ($1.99) * "The Killing Jar" - Siouxsie and The Banshees ($1.99) * "Melatonin" - Silversun Pickups ($1.99) * "Well Thought Out Twinkles" - Silversun Pickups ($1.99) * "Pretty in Pink" - The Psychedelic Furs ($1.99) * "Dammit" - Blink-182 ($1.99) Game Videos LittleBigPlanet "Life In LittleBigPlanet" Episode 3 Far Cry 2 "African Swim" trailer Far Cry 2 "Anything Goes" trailer Midnight Club Los Angeles "Cops" trailer Midnight Club Los Angeles trailer 4 Stormrise "Echelon Snipers Engage" trailer Stormrise "You Are In Command" trailer Guitar Hero World Tour "Ozzy Osbourne Vignette" Guitar Hero World Tour "Sting Vignette" Super Stardust Portable trailer SOCOM: U.S. Navy SEALs Confrontation "Behind the SEALs Part 2" SOCOM: U.S. Navy SEALs Confrontation "Behind the SEALs Part 3" SOCOM: U.S. Navy SEALs Confrontation "Behind the SEALs Part 4" MotorStorm Pacific Rift TV Spot MotorStorm Pacific Rift "Stormers" trailer Movies and Television Casino Royale Collector's Edtiion Blu-ray trailer You Don't Mess With The Zohan trailer