Guys, Polarisation of ERT is Vertical "GlobeCast @ Optus B3; Pol:V, TP:12525, SR:30k, FEC:2/3" and as all you know UBI use Horizontal polarisation @ Optus B3. If you are planning to use two boxes on the same dish then u need "dual output LNB" or a compatible sat-switch to change the box connection to the same LNB. But, if you want to save some bucks then you can simple turn off the power of the box that is not been used to watch the channel.<br /> <br /> <small>[ 15. December 2004, 07:26 AM: Message edited by: fsking ]</small>