I just looked up that Transformers game you're talking about, and yeah it looks good for the DS, but I think GTA would look pretty bad if it came out looking like that. The fact of the matter is that the PSP really is infinitely more capable of handling 3D shit, and while the GTAs for it look more or less like the ones for the PS2, a 3D GTA for the DS would just look silly and makeshift (like that transformers game), because the textures are terrible, the cars would be all aliased and lacking in detail, and the models would probably be awful at such a small size. Not that I'll play it either way, but I'm actually hoping they'll release a 2D one. That would be much more suited to the DS, and I don't think they've done one since the Playstation days. I'm sure some people around want a new 2D GTA again.