We all have our big 30 inch monitors, but what about something really small? I just got a fourth computer monitor on my desk, but since I did not have much room left I got the smallest monitor I could find, a 7 inch 800*480 display that hooks up via USB. I already have a 20 inch, 30 inch and 52 inch so why not add another small monitor. I use this monitor mainly for my music like Pandora, or instant messaging, or replying to email. Coming in handy!