I'm about to buy my first mac and have a question I can't find an answer to. If I use my FaceTime login on an iMac can she FaceTime my iPhone or will she need her own account? Can you have multiple accounts as I would like to be able FaceTime my wife's iPad 2 and daughter's iPod? Also can we have a three way conversation? I don't think it's possible but you guys may know a work around.