Passwords on Dropbox Links	

Download Analytics
Get analytics on your Drive™ links, including unique users, location and # of times accessed.

Virtual Folders
Combine files from across multiple folders into a single virtual folder.

Drive™ Folders
Add entire Drive™ Folders to your link. Update their contents on the fly.

Download Notification
Enable notifications on a per-link basis to find out instantly when your files are accessed.

Expiring Links
Set your links to expire whenever you want. Or after any # of downloads. Or not at all. It's your call.