Ok. After seeing all my buds have wonderful experiences with the iPhone, I decided to get one yesterday. However, there are some features that I do not see and are really really making it difficult for me to like the phone. I'm not going to 'promote' other phones, so let's just say my previous phone gave instant notifications (ie. vibrated or made a sound) immediately after somebody did any of the following even when it was in 'sleep' mode: 1. sent me an email to work or to my gmail accounts 2. tried to chat with me on yahoo messenger or gchat 3. got any facebook notifications I honestly assummed the iPhone would do the same things; it was probably my mistake for not doing enough research, but I cannot seem to find any of these features on the phone. I have been reading some of the posts, and it seems like everyone has been waiting for the so-called 'push' notifications for a few months now, but you can't do anything at the moment. WTF?? Please someone help me and tell me I am doing something wrong and my problems can be fixed.