The FFIV demo is on display at TGS and word is it looks fantastic! Supposedly the 3D graphics have been taken up a notch from FFIII. And even the battle system has been tweaked a bit adding different job opportunities where there were none before. There is even voice acting! Being a DS game of such magnitude, thats just impressive. I hope its as addictive a FFIII was

Square Enix Official Final Fantasy IV DS Website