Hi all, I'm running BB v.4, and really love it. However, voice calls eat a tremendous amount of battery. More than they used to. Take now, for instance. My phone is at 80% battery, and voice calls are responsible for 75% of the the battery loss (i.e. 15% of my battery). But I only made 25 minutes of calls! By that math, the same calls 6 times would be 150 minutes, or two and half hours of voice calls. And my battery would be down to 10%, i.e.: dead. I know that nobody believes Motorola when they rate the Droid for 6.4 hours of talk time. But I should be getting better than 2.5 hours. Anyone having this problem on BB? Anyone solved it with a particular kernel? I've tried lots, but I'm open to suggestions. For the record, I love BB. Haven't tried other ROMs to see if the problem is replicated.