I just had the idea of a USB application. Is something like that possible? Earlier today, I downloaded the Mitty application. I have never used/purchased a USB Drive/Device. So when the Mitty application asked me to connect my USB device prior to entering the application, I was annoyed. The thought just occurred to me that it would be nice to have an application that did the same thing as a USB drive. I imagine the benefits of a physical USB drive is that it can be unplugged and carried with you wherever. But what if you don't need a mobile USB Drive? Does a "virtual" USB Drive exist?