Well today I bought a coax cable with F connectors from Dick Smith and followed Lazer's advice, and it works a treat. <img border="0" title="" alt="[Smile]" src="images/icons/default/smile.gif" /> <br /><br />I've noticed that the TARBS box receives a signal on any Horizontal channel I set on the Dreamax box, even if it's then turned off. Like Lazer said, it's only when the Dreamax is set to a Vertical channel that the TARBS box receives no signal.<br /><br />Thankyou all once again.<br /><br />RATLSNAKE