This is pretty slick: check out Outsync, which is a free Windows desktop app that syncs your Friends photos into your contact list. If you rock Windows Mobile (Of course you do), it means less mucking around looking for pictures (or demanding your friends hold still so you can use your cameraphone) to get photos on your caller id screens. Big thanks to Mel Sampat for making the app. You can check out a Channel 10 video of it in use here, too.
Are you on Facebook? Do you use Outlook and Windows Mobile? If you answered yes and yes, get OutSync, a free app to sync your Facebook friends' photos with Outlook