I abondoned my blackberry curve for the iPhone 3G. I have noticed that my push email is not working as well as my blackberry did. My bank's website uses a security feature that sends either a text message or email with a code that let's me perform certain transactions/changes on my account. I didn't want to get charged for txt messages so I set it up for emails. With my curve, I would get the email on my phone instantaneously, however, with the iphone, I have to wait till my 15min fetch, or until i manually open the mail application. Anyone else with the same experience?