Today's PSN Update

Games
Toy Home ($9.99)
Snakeball ($9.99)
Snakeball Demo (free)
Trials of Topoq ($4.99) - requires the PlayStation Eye
Mesmerize: Distort ($1.99)
BlackSite: Area 51 Demo (free)

Expansions and Add-ons
Warhawk: Omega Dawn ($7.99)
Folklore Holiday Add-On (free)
MotorStorm Holiday Skin (free)
Guitar Hero III Add-On (free) - Contains "We Three Kings"
High Stakes on the Vegas Strip: Poker Edition Add-On 1 (free) - Adds three game types: Omaha, Pineapple and Crazy Pineapple
High Stakes on the Vegas Strip: Poker Edition Add-On 2 (free) - Adds two game types: 5 Card Draw and 7 Card Stud
Rock Band Add-Ons ($1.99 each) - "Brass in Pocket" by The Pretenders, "Buddy Holly" by Weezer" and "My Iron Lung" by Radiohead

Game Videos
Devil May Cry 4 "Final" Trailer
Gran Turismo 5 Prologue Trailer
PlayStation 3 "Universe of Entertainment"
PlayStation 3 "Only On"
PSP "Features"
Tony Hawk's Proving Ground "Mike V's Skater Story" Trailer
Turok - Gameplay Vignette #3 Dino Mauling
Uncharted: Drake's Fortune "Facial Animation"
Warhawk Omega Dawn Trailer

Movie Trailers
Strange Wilderness
Shakira Oral Fixation Tour (Blu-ray)

Themes and Wallpapers
Warhawk Theme
PAIN Cookie Theme
PAIN Santa Theme
High Stakes on the Vegas Strip: Poker Edition Wallpaper

[From Kotaku]