Before someone hammers me. Yes, I know the difference composite video and the RF signal. My point was that even if I love the OS, not being able to read the screen takes some of the fun out of the experience.
As a side note, I used to take this A600 to user group meetings and connect to a video projector through the composite port. It was surprisingly good. The screen was 5 ft across rather than 5 inches, though. Grin. If it's functional with text and icon editing, this monitor may be a great buy.