Rhythm Paradise also kinda works, but it freezes for a couple of seconds in the middle of minigames pretty frequently, and I wouldn't say it's very playable yet.
Are you using a flashcard and do you prefer TWLoader or forwarders? So far I've only played the gen 4 Pokemon games from the SD card, really gotta update that stuff...
Nice! Too bad though that the only two non-Pokemon games I want to play aren't supported yet;-; Talking about Zero's Escape 999 and The World Ends With You, love those two games but had to sell the cartridges years back...