There are some situations where you'll wish you had one.

Forbes contributors publish independent expert analyses and insights. I cover the exciting intersection of Linux and handheld gaming. You've got one of these lying around. Just make it has a 4GB ...

Most IT professionals carry a bootable USB with recovery software, Antivirus scanners, Bootable Linux, etc. But the problem is that they need multiple USB drives for each image. Here is a solution – ...