I feel your pain on the battery. Came from a Blackberry and just figured this is normal for the iPhone. I will admit that I'm on my phone a lot. But yesterday it dropped 6% in 15 minutes while I was reading this forum. Seems like a bit much to me. Sorry no words of wisdom though...

I have a question about the greenpoison jailbreak, it looks like it is for 4.2.1. But it sounds like people are using it to jailbreak 4.2.6, which is what I have on my phone. Will the greenpoison jailbreak work on 4.2.6?

I've been thinking about jailbreaking my phone also. I gotta admit that I am a little scared to do it. Can you still connect it to iTunes and download apps and music from the app store and still be able to sync and download updates to itunes apps after a jailbreak?