Siggraph is a yearly conference where studios and talents show off their latest CGI work. Here are a few films from Siggraph 2007:

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27 Storms: Arlene to Zeta
90°
Adidas: Adistar
Aditya Birla Group India
Beach Ball
Beck: Girl
Budwiser: King Crab
Building Blocks
Burning Safari
Cafard
Capturing and Animating Skin Deformation
Cascades
Chevrolet: Buildings
Chocolate Pillows
Codehunters
Crow
Dynamo
En Tus Brazos
equilibrio
Esc
Fed Ex: Moon Office
Fetch
Fight Night Round 3
Froggy
Gears of War
Gorillaz: El Mañana
Half Life 2: Episode 2
Happiness Factory
High Fashion in Equations
HP Hands: Jay-Z
HP Hands: Paulo Coelho
It’s JerryTime!: The Big Time
Johnnie Walker: Human
La Marche des sans nom
Lenovo: Virus
L’Uomo Uccello
Marvel Ultimate Alliance: Intro
Microsoft Zune: Two Little Birds
Moutons
Nissan Animal
Oli’s Chance
Paraworld
Pepsi: Dance Tron
Portal
Raymond
Respire, Mon Ami - Breathe, My Friend
Sears Tools: Aboretum
Sky HD: Feel Everything
swirl
Ted
The Adventures of Baxter & McGuire: The Soccer Game
The Animator and the Seat
The End
The Grandfather of Soul
The Itch
Tournis
Travelers: Snowball
U2 and Green Day: The Saints Are Coming
Versus
Video 3000
Vigorsol: The Legend
Volkswagen Touran
Warhammer Online: The Age of Reckoning
World of Warcraft: The Burning Crusade

Source: Frames per second