I jsut watched the E3 demo because I was bored... So i looked it up...
Information That I Herd:
-You will turn into a Wolf as a result of the Twilight Zones Magic
-You will have to travell into the Twilight Zone To COmplete The Game (Duh)
-The Twilight Zone Is An Exact Replica Of The Real World Only It Is In Black And White
-The Twilight Zone is slowly consuming The Real World
-Time Period Between OOT and WindWaker
-You play AS a reincarnated Link
-You Are A Sheperd At Beging Of Game
-You start off not In Hyrule
-Horseback Battles!!!
-New Weapons
-New Inventory Screen with no squares to tell you how many Items more you need to Beat The Game
There Is More... Just go watch it for yourself at GameSpot