Hey guys, I'm a bit confused about push email on the iPhone. I've heard that the Yahoo thing is a proprietary system, and that currently the iPhone does not support IDLE or any other push IMAP standard. So, with the 2.0 update, what's the deal? Push email will be available, but I've heard 2 theories... 1) I have heard that push email will only be available through Exchange. 2) I have heard that push IMAP will only be available through the enterprise developer program and whoever decides to make apps that can support it. Is there truth to either of these? I seriously just want to start using an ISP that supports push IMAP like Mailtrust and just have it push my IMAP email immediately to the iPhone, without Exchange, without any enterprise stuff. Just a push IMAP account and my iPhone. Is this going to be possible?