Here's another contacts sync issue I had over the week end. I picked up an iPhone 4 for the wife Friday. I had her input her contacs from her old phone into her Yahoo.com mail account contacts. I then set her phone up in iTunes to sync her contacts with Yahoo mail. No problem. It worked great. Here's the issue. It worked so good, it also pulled my contacts from my seperate Yahoo account as well. Had to delete all of mine from her phone, as well as her Yahoo account. I then did a sync with my phone, and it did the same thing. It pulled in her contacts. WTF. Any thoughts or ideas?