Insync is a new app for Mac and Windows which works like Dropbox, but there’s a rather awesome twist: it’s totally integrated with Google Docs. Install Insync, authenticate with Google, and your local Insync folder begins pulling down your Docs files in the cloud. Insync has only recently begun beta testing, so there are still some bugs to work out. For example, non-document files I tested (like some .JPG screenshots) temporarily displayed two entries in my local folder but didn’t upload to my Docs.
It’s for Mac and Windows, and I cannot wait until they work the kinks out. So I’m installing today.