viksoe.dk - GMail Drive shell extension
Andy Walker of Cyberwalker.com and CAll for Help mentioned this great Gmail hack. You can use the file and turn your gmail account into a virtual hard drive, accessible from your computer.
Follow the directions, it does work and it is great. You may want to move all your files to the archive, since they will show up as emails.
With Gmail offering over 2 Gigs of storage, it's even mor enticing.