One thing smartphones aren't very good at? Sharing. They keep to themselves, hoard what they create, and bristle at the thought of accessing and sharing files like a normal computer. Thankfully, we have these apps.
Whether you're carrying an iPhone, Android or Palm Pre device, there's an app available to access ZumoDrive's cloud service. This means that you can stream nearly all your media and view most documents over Wi-Fi, 3G, and Edge.