So I have my iPhone and two computers all syncing my address book over MobileMe and all is working very well. The one little issue that I'm having is that it actually keeps figuring out how to add my sister's last name whenever she sends me an email. I guess she has her full name set up through her ISP and when MobileMe realizes that I'm getting mail from a contact of mine whose last name I don't have in my phone it goes ahead and adds it for me. It's kind of silly but I just don't really want her last name to show up when she's calling... feels too formal. Anyone?