Been lurking and am very tempted to pull the trigger on an Edge. However, I was hoping to get a feel for how many hours of battery life people were getting out of their Edge under different kinds of usage (primarily e-ink vs both screens with wifi, etc.).

If you guys could chime in, I would really appreciate it. Neither the Kindle DX, nor the iPad would really fit my needs, but at least before the update it seemed like they had a clear advantage in battery life, and I'm wondering how true that is now.

Thanks a bunch.