The benefits of Dropbox includes automatic syncing when new files or changes are detected, automatic backup of your files, and the ability to restore previous versions of your files.Dropbox is available for Windows, OSX and Linux a free Dropbox application for iPhone, iPad, and Android, which lets you access your files anywhere you go. For Blackberry users a mobile-optimized version of the website is also available for owners of Blackberry phones and other Internet-capable mobile devices.
Dropbox's pricing plans start with the Basic plan which is 2 GB of storage for free. A Pro 50 plan of 50 GB for 9.99/month and the Pro 100 of 100 GB for 19.99/month. Every time you refer a person to Dropbox, you get an extra 250MB added to your account for free with a maximum of 8GB.
For more information, visit Dropbox at http://www.dropbox.com/