So I go to bed, hit the sleep wake button last night and take note of the usage hours. Grab my my iPhone 3G is morning and notice the battery is "in the red". Hmmmm...how could that be? Well, I look at the "Usage" and it's increased by several hours! Is that normal? Anyone experiencing the same? Sorry if I missed this in the myriad of threads about battery life. Generally speaking I love my iPhone, but I find this odd. BTW, turned Push off (Fetch hourly was set), Locations Services off, 3G off...only WiFi was on during that time.