Dropbox is currently offering 5GB of free space for beta testers to test their new camera upload feature.

I tried it this morning at home and am letting it run all day and
confirm that it’s working properly. For every 500mb of pics / videos
uploaded, you’ll get 500mb free up to 5GB. Not a bad deal if you’re a Dropbox user.

Here’s the link – not sure how long it’ll be available.