Oh fine, I'll join. Yes, I keep my collection in mostly alphabetical order, although if I consider games to be part of a series (Zelda) I tend to put them in chronological order. Edit: added F Zero GX.
47 Games + 3 Bonus Discs = 50.
007: Everything or Nothing
Alien Hominid
Animal Crossing
Beyond Good and Evil
Burnout 2: Point of Impact
Capcom vs. SNK 2 EO
Carmen Sandiego: Secret of the Stolen Drums
Cubivore
Dance Dance Revolution: Mario Mix
Donkey Kong Jungle Beat
Donkey Konga
Eternal Darkness: Sanity's Requiem
Extreme G 3
Future Tactics
F Zero GX
Harvest Moon: A Wonderful Life
I-Ninja
The Legend of Zelda: Ocarina of Time Master Quest
The Legend of Zelda: The Wind Waker
The Legend of Zelda Collector's Edition
Luigi's Mansion
Mario Kart: Double Dash
Mario Party 5
Metal Arms: Glitch in the System
Metroid Prime 2: Echoes Bonus Disc
Mortal Kombat: Deception
Pac-Man World 2
Pac-Man Vs. (still haven't played it properly!

)
Paper Mario: The Thousand Year Door
Pikmin
Pikmin 2
Prince of Persia: The Sands of Time
Second Sight
The Simpsons Road Rage
The Simpsons Hit and Run
The Sims
Skies of Arcadia Legends
SSX 3
Star Wars: Rogue Squadron II: Rogue Leader
Super Mario Sunshine
Super Monkey Ball 2
Super Smash Bros. Melee
Tales of Symphonia
Timesplitters 2
Tom Clancy's Splinter Cell
Ty the Tasmanian Tiger
Viewtiful Joe
Wario World
Wave Race: Blue Storm
WWE: Day of Reckoning