DropBoks
DropBoks offers free online storage, just like an online "drop box." You get 1 GB free, but the real beauty is the clean and simple interface that anyone can understand.
About
DropBoks was created by people who are passionate about making powerful yet simple applications. In addition to referring to themselves in the third person, the DropBoks team enjoys being somewhat fanatical about usability and the user experience in general.