How to sync facebook photos with my iphone and keep my privacy?

I know that I can sync my Facebook friends photos with my iPhone contacts using the Facebook app and also with SmartSync, but the problem is the privacy issue, where both apps store the phone numbers and contact details.
Is there a way to automatically match my friends photos with my iPhone contacts without storing any information? Obviously I can do it manually, but that's not the point.

You Can't Do That When you Sync you have to Sync All of there Information including there Contact Information

I've always said that the best iPhone app on the market is the Facebook 3.0 iPhone App - it's actually 3.1.2 now, but who's counting. And just this morning, when I clicked on my "Friends" button on the Facebook iPhone app, I was presented with a feature called "Sync Friends".