Had the same problem on my i3G and now the i4 is doing it to. How come when someone sends me an email it doesn't let me know instantly? I have push turned on in settings. I have to open the email app and then it updates me of all my emails. My BBerry Pearl that I had before the i3G, the email got on the phone as soon as it was sent. Anything I need to change to make it happen instantly?