Im going to exchange my Cappy at bestbuy today. I had 100% battery when I woke up, make an 3 min call, browsed for about 15 minutes and im down to 70%. I normally have to charge it 2 or more times a day. The battery usage thing shows display using 70%. That seems a bit high. Its on its lowest brightness setting too Then the GPS thing. it would be nice if that worked. Im going to love this phone one way or another! My phone was built on 7/10/2010, the battery was 7/4/2010. Is there an easy way to tell if its a newer build or not? Does anyone know the IEMI breakdown?