AppSumo is running a contest through October 13th - the winner gets a free 50gig Dropbox account for life!
you've never heard of Dropbox, it is a well-done way of storing files
online. You can access them through a webpage, or if you install the
software on your machine you can also access them on a local folder
(which is kept synced up). Folders can be shared as well.
CLICK HERE to try to win this from AppSumo.