Ok I just installed gmail with exchange for the push calendar and contacts and have all my mail going to yahoo for the push mail and it seems my battery life is so fricking short now. Yesterday I used it for about 1 and a half hours on the phone used the internest a little bit. Maybe about 3 hours of total use the rest standby and by 6:30 PM last night I had to recharge for a bit. Now I turned off all push ( email contacts and calendar and it seems it is working as normal again. The only problem is I lost all my contacts on the phone and don't know why. Maybe the phone is constantly pushing and this is the reason why the batter is draining? Why would all my contacts on phone disappear? Please let me know if anyone has similar problems and how you went about fixing it? Maybe it was just the pushmail or exchange push for contacts and calendar or maybe both. But as of right now all my push stuff is off and it seems ok. Thanks..