Dropbox finally made there linux release available to everyone, if you have an invite or already a member you can download it from this link http://www.getdropbox.com/beta. There is a fedora (rpm) and Ubuntu (deb) install for x86 and x86_64. I installed it, and it started to sync up my files that I uploaded from windows. They even have the source code available if that is more your liking. Below I included a few screenshots so you can see the real deal.
Here you can see after you install it and right click on the dropbox icon.
Here is a screenshot of the folders that it synced up
And the overall screenshot of how it displays on the desktop
I uploaded these photos to dropbox to see if everything works, and it did as expected. This release seems to be fairly good. The only complaint I have is the Icon is a little small which can be seen in the third photo.
Here are the links from dropbox
If you have had the chance to test it, Drop me a line and tell me what you think.