Turns out I will be emailed a World Of Warcraft key when the servers are ready, but FilePlanet has a new Betakey History Page where you can view all the keys you have been sent.
A Tale in the Desert Subs (Boring)
Anarchy-Online: Shadowlands (Crap)
Armed & Dangerous (Crap)
Armies of Exigo Beta (Can't remember = Crap)
Chrome Beta (Crap)
Chrome Demo (Crap)
Command & Conquer (TM) Generals Multiplayer Sneak Peek (Most unbalanced game I have ever played (be the US and win))
Contract J.A.C.K. MP Beta Test (Only played one game)
Earth and Beyond (Crap, would have made a better singleplayer game)
Fighter Ace Trial (I think I liked this)
Freelancer Trial (Good, much better than the full game)
Kuma War Beta (Crap)
Line of Sight: Vietnam (Crap)
Midnight Club II Demo (Crap, but then I never did like driving games)
Once Upon a Knight Demo (Can't remember)
PlanetSide Beta (Very good, but ultimatly pointless as you can't win or loose)
PlanetSide Trial
PlanetSide Trial 2
Robin Hood: Defender of the Crown Demo (I liked, but everybody else said it was crap)
Ryzom (I only played for 30 seconds)
Secret Weapons Over Normandy (Didn't get on with at all)
Star Wars Galaxies Trial (Crap)
The Matrix Online Beta (NDA)
Tribes 2 (Crap)
Tribes: Vengeance Closed Beta (Laggy)
Ultimate Baseball Online (Didn't get on with at all)
Warhammer 40,000: Dawn of War Contest (Good)
Warhammer 40000: Dawn of War Closed (Good)