Disable itune's auto backup with iphone

Thanks to Mark, this annoying feature of itune is disabled.

Either use Mark's windows App or follow these steps:

1. Locate iTunesPrefs.xml by going to Start->Run and typing %appdata%\Apple
   Computer\iTunes and hit OK.
2. Backup iTunesPrefs.xml
3. Open iTunesPrefs.xml and search for <key>User
   Preferences</key>
4. Under the next <dict> add the following:
   • <key>DeviceBackupsDisabled</key>
     <data>
     dHJ1ZQ==
     </data>
5. Save your changes and restart iTunes.  Auto-backup is now disabled.