I have the original DS (I don't play a lot of hand-held games, so I never upgraded) and no matter what I do w/the mic, I cannot blow the dust off of the painting. I'm not sure if I have a faulty mic, or if it's always this difficult. I've tried everything from my breath to fans to hair dryers.
R.I.P. Gracie & Easter Hallock Daddy's Girl & Boy Forever