XBOX 360 Games

Call of Duty 2 
Dead Rising
Fight Night Round 3
Forza 2 Motosport*
Gears of War
Guitar Hero II
Guitar Hero III: Legends of Rock*
Halo 2
Halo 3
Madden '07
Major League Baseball 2K6
Marvel Ultimate Alliance
Need For Speed: Carbon
Oblivion
Quake 4
Rock Band
Sneak King
Tiger Woods PGA Tour 06

FPS
(more below)

Battlefield 2: Special Forces
Battlefield Vietnam
BloodRayne
BloodRayne 2
Day of Defeat & DOD: Source
Condition Zero
Condition Zero: Deleted Scenes
Counter-Strike & CS: Source
Insurgency (CSS MOD)
Dangerous Waters
Day of Defeat
Day of Defeat: Source
Deathmatch Classic
Defcon
Half-Life 2 - Many HL2 MODS!
Half-Life
Half-Life 2: Deathmatch
Half-Life 2: Episode One
Half-Life 2: Lost Coast
Half-Life Deathmatch: Source
Half-Life: Blue Shift
Half-Life: Source
SiN Episodes
SiN 1 Multiplayer
Red Orchestra
Team Fortress Classic
Wolfenstein: Enemy Territor

Microsoft Office
& Internet Apps

Word, Excel, Publisher
PowerPoint, InfoPath, Access
StepMania Online
AOL Instant Messenger
Ventrilo
TeamSpeak
FireFox 2
WinDVD & WinAmp

Racing, Kids & Other Games
(more below)

Advent Rising
Arx Fatalis
AstroPop Deluxe
Bejeweled Deluxe
Bejeweled 2 Deluxe
Big Money Deluxe
Birth of America
BookWorm Deluxe
Chuzzle Deluxe
Darwinia
Disciples II Galleans Return
Disciples II Rise of the Elves
Dungeon Runners
Dynomite Deluxe
Eets
Feeding Frenzy 2 Deluxe
FlatOut2
Garry's Mod
Ghost Master
Geometry Wars: Retro Evolved
Gumboy Crazy Adventures
Gumboy Crazy Features
Hammer Heads Deluxe
Heavy Weapon Deluxe
Iggle Pop Deluxe
Insaniquarium Deluxe
Iron Warriors
Jagged Alliance 2
Joint Task Force
Making History: The Calm and The Storm
Opposing Force
Pain Killer Gold Edition
Peggle Deluxe
Pizza Frenzy
Psychonauts
Red Orchestra
Ricochet
Rocket Mania Deluxe
Shadowgrounds
Space Empires IV Deluxe
Space Empires V
Talismania Deluxe
The Longest Journey
The Ship
The Ship Tutorial
Typer Shark Deluxe
UFO: Afterlight
Vegas - Make it Big
X2: The Threat
X2: Reunion
Zuma Deluxe