Yeah, it is good to see it doing well.
The sales have slumped off for the DS, but the same goes for the PSP. Frankly, there's just no reason to buy a DS for many until the truly killer apps hit home, as the GBA is still an excellent gaming machine for them, I'd wager.
When MK and AC come rolling out with their online program, I'd expect that to boost sales dramatically, as well as Hunters.
Until then, Meteos is the rock and walls, if you catch my meaning...
-SB