Just like every other person, almost all my phone contacts are on Facebook, with constantly changing profiles. However, keeping track of who has changed picture or who has a new number is hell. Obviously, the dudes at Developing Trends shared my pain. So they came up with Fonebook, a nifty application that synchronizes your Microsoft Outlook contacts with their Facebook profiles. One caveat though, it doesn’t synchronize numbers and emails as it is against Facebook security policy.
You can download it from this link.