I've got, like, over 900.
*Hides Action Replay*
Ugh. I don't like people who like Action Replays.
I stick to cloning, myself. Although I could have that many if I wanted to (and if I had the time).

It could be good if you didn't have anyone who plays near you, no way to get events or stuff, and just stuck to stuff like events or such... Though, I'm anti-AR in DS cases, mostly because I had a run-in with an ARer on MKDS that hacked up one of the inaccessible Battle stages and sent me through a wall >_>