normally my iphone 3g would last 3days or at least 2days for average use. as of 2days ago, my phone has died 3 times. i had my phone fully charged last night and was died when i woke up. here is what i got for my settings; wifi is on- brightness is mid and display turns off in 1min- bluetooth is off- 3g is turned on- push is off- fetch is set to manual- is anyone else having this problem? and does anyone know how to fix this? remember i am running 3.0 beta and this is a new phone so the battery is good.