Isn't it amazing, the whole trailer just makes things even more interesting. everything seemed so epic and unbelievable, I cannot wait for this game, it looks like it may be one of the better ones and one that's very story driven.
Ok, well i'll try and see if i can hack the no voice but im sure someone like truth has probably already cracked it. We'll see, hopefully I can hack it in my spare time but who knows we'll see.
Ask around through pm's im sure someone will have it ^_^
While playing the game on your computer you open emuhaste and click dump memory (or something to that effect). That will give you the dump which then you can use in ps2dis or another disassasembler to look trhough the data of the game.
I also think people can make dump codes that dump the memory onto a usb or memory stick (i dont know about this method)
I know its possible to play as lingering sentiment and all the characters armor forms, you should be able to use the character mod on the first page. About voices It should be possible but I dont know the code yet
EDIT: Character Mod
01 = Ventus
02 = Aqua
03 = Terra
04 = Ventus (Armor)
05 = Aqua (Armor)
06 = Terra (Armor)
0D = Ventus (Helmetless Armor)
0E = Aqua (Helmetless Armor)
0F = Terra (Helmetless Armor)
If i remember correctly walls will not block you from infinite jumping back into the room. I think It worked for me the last time I checked. Other wise i might joker the room mod to take me back to the place before the garden of assemblage, or back into the white hallway before the garden.
Hope this helps