OK, here's some information about Phantom Hourglass.
Phantom Hourglass is a sequel to Wind Waker and uses the same graphic style as Wind Waker, but uses the touch screen for the controls.
For example, say you have four switches and you want to hit them all with the boomerang. Whip out the boomerang, draw the path for the boomerang to take and the boomerang will follow the path.
You also use the stylus to draw the path for your boat. And at one point you clash swords with an enemy and have to rub the touch screen to overpower your opponent.
The game is out in Japan in June but we'll have to wait longer for it to arrive. There is also an online multiplayer mode where you have to collect pieces of the Triforce in order to bag points without getting caught by the phantoms. Once you're caught you swap roles and become the phantoms, which you control by drawing paths on a map on the touch screen. You can even steal pieces from your opponents base.
The storyline is the least heard of part, it involves Link and Tetra setting sail for new lands but Link gets washed up on some strange island and meets a fairy companion. You also have a range of boats you can sail, not just the King of Red Lions (although I haven't seen him in there yet). My brother reckons that the Phantom Hourglass has something to do with when time runs out, the world ends, but that's just his opinion.
That's all I know about the game.