With the equipment i have (listed below) plus a Sky+ box, is it possible to change my sound source on the amp, eg, dvd, and get the tv to switch automatically to dvd input, as i currently have to select these seperately. My amp is cabled for sound via digital cables from my sky box and dvd. I have unused video ports on the amp, which i suspect may answer my question, but i'm unsure as to what cables i need and where to connect to get this working. Cheers for any info