Love my iPhone. That said, I notice a huge difference in battery life when in my home as opposed to out and about. In my house, I get maybe a bar, sometimes two regularly, with no 3G indicator - ever. And quite frankly the battery discharges rather rapidly. (I also had poor in-house coverage when I used Verizon, so please, don't just rip on AT&T for that.) Leave my house and it's pretty much full bars, 3G all the time in my neighborhood and the areas I frequent. And the battery takes forever to discharge. So my question is, should I turn off the 3G network when in the house? Is the iPhone constantly searching for a 3G connection and that's why the battery goes down so rapidly? Or is that going to happen whether I leave 3G on or not. Thoughts?