Dropbox Options

[blaarg]

I saw a video showing the interface online and signed up for the Beta and finally got let in. Here is the vide (which is kind of cheesy, but whatever):

http://www.getdropbox.com/screencast

I like the "revisions" aspect -- it helps out a lot with chronicling work that a group does.
Also, sharing takes little time (compared to sending attachments, burning CD, transfer on USB), so my friend and I just pass music/pictures/etc.. along.

The downside is that in Beta there is only a 1Gb limit, so I can't just backup all my music, pictures, etc...

So does anyone else have this? If so, what do you think about it (any better alternatives)?