Idan and friends: Thanks for the resource with this thread. My "problem(s) is / are as follows: 1. I have a mobileme account: I am not using it at all and I want to use it for: a.will it act as an exchange server for my outlook mail ? b. how do I store data on it ? c. What else should I learn to use ? 2.Itunes / Istore / mobileme: a. I have 2 itunes accounts with 2 different email addresses & passwords; I only want 1 account; do I close one ? or just stop using it ?; will I lose songs I have purchased ( less than 20; no big deal) 3.Can I have just ONE: username & password for: mobileme/ itunes/ apple ID? I am an eager student willing to learn !