Yes , your Austar card will work in your UEC Aurora box. You would need to change the settings though , currently they would be :<br /><br />12407<br />30000<br />Vertical<br />2/3<br /><br />For Austar you would need :<br /><br />12478<br />27800<br />Horizontal<br />3/4<br /><br /><br />Therer is one major problem however , that Austar and Aurora basically run on different polarities , ie Horizontal for Austar and Vertical for Aurora. You cannot watch both at once with a splitter from the one dish with a single LNB.<br /><br />Your options are a dual output LNB , or a second dish. Dual output LNB would be the cheapest and easiest for you.