Cam-Do.com has introduced the GoPro Video Monitor Adapter.
The adapter plugs into the Hero Bus connector on the back of all HD Hero, Hero 2, and Hero 3 White, Silver and Black cameras.
Output is 480i SD video compatible with LCD and CRT monitors as well as all video transmitters and receivers.
The video displayed is a real time image of what the camera sees, giving the photographer better control of framing and setup. Transmitted video can be used for FPV transmissions from R/C planes and quadcopters while the camera is capturing HD video.