I got my start with computers as a kid with an Atari 800 way back when. When I'm feeling nostalgic, I still enjoy pulling it out and playing with it. These days, I'm more likely to pull out an emulator than the real thing, as they're now so precise that it's very difficult to find a difference, and it eliminates all the hassles involved with disks that were slow and may have failed with age. That means I need tools for manipulating disk images.