Box.com is a file hosting and sharing service that I use for hosting large files and some smaller files that I want to display online. Today, Box.com released an updated iOS app that features improved preview support for more than 100 file types, the option to view files in a grip view or list view, and the ability to search the content of text-based files. Download the updated app in the next 30 days and Box.com will give you 50GB of free storage for life. Read all of the details on the Box blog.