Syncs all files or select lists from your iTunes and iPhoto libraries to your Android OS phone, via a great Mac OS desktop application.
Free version works fine albeit slowly, but I like the $22 version, much faster, which practically replaces iTunes listening/syncing and iPhoto watching/syncing on your iPod to the same on Android OS phones. Then you only have to carry one device, that is if you have a large enough memory card on your phone. I've got 16 gigs, which is just enough with what I want to put on my Android phone, a T-Mobile Motorola Cliq.
I rate it way up there in most useful apps, although this is really a Mac OS program. Couldn't be easier and more automatic. Highly recommended.
Salling Software - Salling Media Sync for Mac
BTW I'm just a satisfied end user and don't work for the company.[/FONT]