PlayStation Store - Metal Gear Solid Online demo, free LittleBigPlanet Santa costume and for-pay level materials

If you log into the PlayStation Home beta you'll find the addition of beards for your avatar and the temporary removal of voice chat to ease the growing pains of the service. Here's what you'll find new at the PlayStation Store for your PS3 and PSP this week:

• Crash Commando ($10)
• Penny Arcade Adventures: On The Rainslick Precipice Of Darkness: Episode 2 ($15)
• LittleBigPlanet Santa Hat and Beard (free) and Festive Pack ($3) with new level-design elements but only available until early January (not that you'd want them after that - until maybe next holiday)
• High Velocity Bowling Beatrice and Carl holiday costumes (free) and new characters Darryl and Gage ($1 each)
• Naruto: Ultimate Ninja Storm Pack 5 (free) with Kurenai and an Ultimate Mission
• Hot Shots Golf: Out of Bounds Costume Pack #3 ($3)
• PSP Games: Castlevania Chronicles ($6), Rayman 2: The Great Escape ($6) and Tokobot ($10) and Super Stardust Portable Solo Pack Add-On ($5)
• Guitar Hero: World Tour The Eagles Track Pack ($5.50 or $2 each) with "Frail Grasp on the Big Picture," "Life in the Fast Lane" and "One of These Nights"
• Rock Band/Rock Band 2 Going Country Pack 01 ($8.50 or $2 each) with "Free and Easy (Down the Road I Go)" by Dierks Bentley, "Hillbilly Deluxe” by Brooks & Dunn, "Sin Wagon” by Dixie Chicks, "Gunpowder & Lead” by Miranda Lambert and "Mud on the Tires” by Brad Paisley
• Karaoke Revolution Presents: American Idol Encore 2 tracks ($1.50 each) "Holiday," "I Don’t Want to Miss a Thing," "Lips of an Angel," "Stand by Me" and "What is Love?"
• Rock Revolution Bemani Pack Track Pack ($5.50 or $1.50 each) with “Chimera,” “Death Real,” “Model DD 8,″ “My Only Shining Star” and “Progressive Baby,” and additional tracks ($1.50 each) "No Pain, No Gain" and "She's the Bug"
• Demos: Metal Gear Solid Online and Sonic Unleashed
• Game Videos: Crash Commando, Gran Turismo 5 Prologue, High Velocity Bowling, Mirror’s Edge downloadable content preview, The Punisher: No Mercy, Sonic Unleashed and Uncharted 2
• Themes: Crash Commando, Savage Moon, SingStar ABBA and Super Stardust Portable (all free), plus Azmodeus Dark Angels ($1), Ohio State University ($2) and Dancing Skies, Ink and Saints, Misty Dawn and Rock & Roll Babe ($1.50 each)
• Wallpaper: Crash Commando and EndWar (all free)
• Movie Trailer: Resident Evil: Degeneration

Also, Supersonic Acrobatic Rocket-Powered Battle-Cars has dropped to $10...