http://www.lifehack.org/articles/lif...-services.htmlListible has a list of online services on file storage. The list currently stays at 93 sites - many for you to choose from. Most of them are free and easy to use. You can use them to send big files, or backup your documentations. Some services can be accessed from your web browser, others may have a client program for you to auto-backup your hard drive.