Previously I had a post on Gmail as a mountable file system that worked on Linux. But guess what? Prasanna just showed me to a link on where it can be used as a virtual file system for Windows! Now how cool is that!
I just got it installed ( Takes less than a minute! ) and man it is cool. Of course if you have very slow Internet connectivity it might be a pain using it.
Those who still want free gmail invites, go here

I used this close to eight months back, as soon as the betas started coming out. I think it’s just fantastic. Definitely worth a download.