Syncdocs – Easy Google Docs file sync and backup
Syncdocs lets you “Go Google” by migrating all your files to Google’s cloud.
Simply select a folder on your PC, like “My Documents”, and Syncdocs copies it online and across all your computers, automatically. This folder is then kept in sync.
Syncdocs integrates right into your desktop opening your files in Google Docs.
via syncdocs.com
Oh and it’s free!