I don't know if this has already been requested, but I think Yeti sports would be a great game for the ipod touch/iphone. The controls are easy enough to implement and are perfect for the touch screen. Let's just take Yeti baseball (or whatever its called, you know the one where you hit the penguin with a bat and see how far it goes) for example. You could tap once on the screen to "launch" the penguin and tap again to swing the bat. Another example would be the Albatross game (google if you don't know what i'm talking about). The objective of this game is to toss a penguin into an albatross' mouth and make the albatross travel as far as possible. You have a certain amount of "boosts" or "flaps" that you can use to raise your altitude. You could tap the screen once to toss the penguin, and tap when you want to use a "flap". As you can see from these two examples, the Yeti Sports games have simple objectives, gameplay, and controls. Their high score systems can foster competitiveness (maybe upload the high scores to a global server?), which adds replayability to the game, much like the helicopter game. If anyone needs/wants me to help them map out the games, I'd be happy to. I would like to see these games get produced.