Take note that I'm not one of those guys who uses my phone 24/7. I'm not trying to replace my laptop here, just using my phone for a moderate amount of e-mail (hundreds of corporate/exchange push emails a day, plus a fair amount of gmail), light browsing, a bit of calls/texting, and a little camera and misc app use. That said, I left my phone unplugged overnight just as an extended battery life test. Passed the 24 hour mark. Battery life only went down about 10% over the 10-11 hour period I was sleeping. And I've kept GPS and WiFi on the whole time. Anyways, here's my screenshots from the Battery Status app: (I'm a little confused about the times listed in that last screenshot; why does mail only show 9m19s? Is that just the amount of time it used the processor to load new data or something? I know I used the mail app for well over an hour) Now, what I'm really interested in seeing from other people is the 'Time On' number when you click through to the display stats. Mine is 3h44m for example. I think this is a good indicator of how much a person actually 'uses' the phone within the time it has been unplugged.