Well, I love OS 3.0, it's great.. but it's missing one thing for me, which would be a simple way to change power saving settings quickly... At the moment, with iPod plugged in, I turn everything high, brightness max, wifi on, bluetooth on (sometimes), push on, etc... When I unplug it or use it out on a trip, I turn all that off and really low, it's quite a hassle. I'd love to be able to do this: You have a power saving setting, it basically is another section under the Settings app, where you can create/delete power saving settings. By default you'd have one in there already, you create another and it copies those settings so I can modify it slightly, I might want to have a setting for going out, or when I'm plugged in, or when I'm just at home, or even just when I'm on a low battery... just so I can tap a p-s setting and it's all done for me. Anyone think this is a good idea?