This will show my newbieness.... Received the Amico Mini HdSE, first thing I notice was no 3-plug RCA output for video and Audio which I need, because I split the RCA A/V to main room and bedroom. Poking around in the box, ( although my first inclination was to return the unit , but could've swore the specs for it said RCA out), I do find a cable with 3-plug RCA on one end and what looks to be a headphone size jack on other. The back panel of the Amico has an A/V jack ( the size of a headphone jack).. Is this my RCA output for A/V. And will there be any limitations to this type of setup vrs a standard RCA out?