Hi Wayne, one more question. The supplied camera cable to the SX20 seems to be an HDMI plus small port (camera control?). If we use a standard HDMI cable to the HDMI PIP Inserter, we lose the camera control. Is there another cable the establishes ...

Hi Wayne, what type of camera did you use?  You mentioned a less expensive one, is it a security camera, one used for cars?  Melinda