Another FREE service from Google. I use Google Docs to work with others on certain projects. Now I can actually upload and save other files to this free storage where I can access it from any web browser no matter where I happen to be at the time (like a research library). Another example of how services like Google are using the cloud to make it easier for us to access our data from anywhere.
Eastman's Online Genealogy Newsletter: Free or Low-Cost Online Backup for All Your Files