currently using skybook to sync my contact pictures with facebook contacts. It works pretty well. I tried booksync but I had to go through each friend on facebook and manually select them to update, where as skybook, does it automatically, only updates pics with friends on facebook.
I was reading a thread
http://forum.ppcgeeks.com/showthread.php?t=70821 see post 7 where they talk about an integrated feature in TouchFlo.
I'm currently using Mighty5's Rom and haven't come across that option.
Am about to flash to SAC Warrior, i thought I saw him mention something about this feature in is change log.