I'm looking for a really simple App for the iPod touch (can work with the iPhone too I suppose) but, here's my idea. How about a simple app that when you click it, it turns wifi on or off. The icon can even change to reflect what the status of wifi is. Like it can be empty bars with it off and full blue bars when it's on (in the app icon of course). I think it's kind of a pain to constantly be going into settings, then wifi and then clicking the on/off button. I usually turn wifi off to save battery but, when I want it, I want it fast you know? Is there something out there that is already like this? It doesn't sound like a hard thing to implement.