I registered today and had my first session! I had previously visited this place to have a look around.
Prior to this visit, I did look at the games list and they weren't really to my liking.
Being an ex WoW player made me think, maybe I'm not really a gamer anymore. I tried to play a FPS but got motion sickness so had a rest.
One game I would have liked to play was Guild Wars but it didn't appear in the scroll down list? Maybe I was looking in the wrong place? (I think I was trying to look at RPG, I know WoW was in that category) Even if I was successful, I'd probably need to register an account or something.
I had a look at Sims 3 and it's very expansive. I didn't play for too long in case I got into it. It is on my to play when I've finished my current game and have A LOT of free time list.
Had a go at Tekken (not sure which one) that was ok. I think I'm better suited to the music games so I'll ask about playing them next time. I have Guitar Hero 3 and 5 at home but will only play the HMV one if more people play with me ie Rock Band or something. Otherwise, what is the point :P

I would like to see more DS multiplayer events (Bomberman as an example) It is a bit too Microsoft imo.