One thing to note, I think I’m getting better battery power now after a few full battery drains and then leaving the iPhone to charge overnight. Once I fully charge the iPhone, I am getting the power plug icon.
Yesterday, without wifi on and without using the iPod, I got about 24 hours worth of standby/active email/Web time.
Still not awesome, but better than what I have been seeing. It looks like I will have to charge every night. Here’s hoping that the battery time improves as I drain/recharge it.