I wonder if they will clear it up for the .Mac accounts too. From what I understand, you only need one on your iPhone and it really doesn't matter which. All .mac and me.com emails should end up in your inbox. I don't know that I will start giving out me.com rather than mac.com addresses as I have been using mac.com since 2000/2001 when iTools first came out and it was free. It has been my primary email for so long that changing to me.com might be strange.