Sync Your iPhone with Entourage, Lotus Notes, and Meeting Maker
In addition to two-way synchronization with any of those three information managers, PocketMac creates a backup (in Excel or CSV format) of all your SMS messages and call logs. Another neat perk: Any contact numbers texted to you via 411 can be added to your address book with just one click.
PocketMac for iPhone costs $29.95. It works with all iPhone models and requires Mac OS X 10.5. I don't own a Mac or an iPhone, but I do know this will come as very good news to users of Entourage, Notes, and Meeting Maker.