can someone please advise me how to connect my samsung HT-XQ100 to my samsung tv.i had it hooked up to my sky box but i had to use the red and white audio cables from sky box to system,i have disconnected with sky and have gone with virgin media and have a v+box,i have a hdmi that goes straight from home cinema to hdmi on tv,my v+box at the minute is on hdmi 3 which i am going to change to hdmi 1 when i take sky box out,i have optical cable from home cinema to tv but i dont know how to connect it to my v+box any help thanks