Syncing docs, music, files and folders with other computers has never been easier. Share on a network or with friends, Microsoft Live Sync is a tiny app that will have you sharing all kinds of files painlessly in no time at all. Needs a Live account, Windows or Mac.
Microsoft Live Sync
Live Sync Help FAQs
David Pogue’s NYTimes Live Sync review
Got an iPhone? Use Google calendar? Wish you could see your Google calendar events on your iPhone? You can sync your calendar and iPhone in two ways: using the Exchange option or using CalDAV. If you already have corporate email setup with Exchange, you can read this article on how to set everything up using CalDAV.
Sync Google Calendar with iPhone
One of the most awesome file sync tools updates with better performance, reliability, and support for the MS Sync Framework.
SyncToy 2.1