Any file you save to Dropbox also instantly saves to your computers, phones, and the Dropbox website. 2GB of Dropbox for free, with subscriptions up to 100GB available.
- Your files are always available from the secure Dropbox website.
- Dropbox works with Windows, Mac, Linux, iPad, iPhone, Android and BlackBerry.
- Works even when offline. You always have your files, whether or not you have a connection.
- Dropbox transfers just the parts of a file that change (not the whole thing).
- Manually set bandwidth limits -- Dropbox won't hog your connection.
I use it all the time to transfer files from my PC to my iPhone and as a bonus I have them backed up on the web also. Love it!
Disclosure: For every one of you who joins and installs Dropbox, they give us both 250 MB of bonus space (up to a limit of 8 GB)!