So Siliconera has a nice summary and Youtube link for Square's official site.

Like I said in the other thread, this is definitely what I was hoping for. FFIV has gotten a significant overhaul (and not just a quick recolor like the GBA version) and TAY also seems too look much better than the quick Cell phone to Wii port.

Final Fantasy IV: Complete Collection Has A New CG Trailer // Siliconera