I need a solution like dropbox, but does not store a copy on my machine. I do A LOT of work on my Mac. My windows desktop has a 2TB drive, and it is 3/4th filled. My Mac only has 256GB SSD, so buying dropbox that can store up to 1TB would cause problems. Any ideas? I am constantly connected to the internet, and while I shouldn't be, I am trusting of the Cloud.