I just wrote this little piece on how to be able to move your edit easily between computers.
It might interest some of you.

http://kamrat.tv

You might look at SugarSync as I like it a lot better than Dropbox. You get more free storage to start with and you can build more free storage in your account than Dropbox. Currently I have over 40Gb of free storage on my account. I also like how when you share folders that someone else's content does not count againist your quota like it does in Dropbox. My uploads speeds were also better on a free account.

Other than that Cloud is a great way to share and move data.