Well in Japan, DQ IX, I say with confidence.
Elsewhere, I don't know.
I say SE could port FFVII to the DS by the end of the year, but I think they are waiting for the 512MB DS carts (we already have 256MB carts).
A flashy-first game is awesome when it comes out. A great-first game is awesome forever.
Plus, just for the hell of it: Kelly Brook at the 2008 BAFTAs