


I'd like to try out some things in a virtual environment before I go through the trouble of installing things on a real physical computer. I want to do this so that I don't have to provide a real USB flash drive to test the ability of an operating system to boot from and/or just access a USB drive. The first feature I seek is a virtual disk attached to the USB interface. I suspect that this is because these features do not exist or are just poorly documented and what I seek is lost in the noise of my search results. I've searched the internet and have not found what I'm looking for. I have two related features I'd like to see in an emulator but have not yet seen.
