Don't know if anyone has a DS but I've been playing Knights in the Knightmare. It's pretty sweet Kinda Like a FF Tactics type game or Disgae.
Except that it's got a huge but highly rewarding learning curve (I'm 5 hours in and starting to get it) and you actually dodge with your stylus enemy attacks!
It's really cool check it out definitely
I'm too lazy to make a sig at the moment