i am after some advice please, my above system has three hdmi in and three optical in, i have my ps3 into hdmi1 which transmits both sound and picture, i have my 360 hdmi 2 which again transmits sound and picture, i have my sky hd in optical 2 which transmits sound only, however if i have my 360 on in hdmi 2 this overide the skys optical cable.. as i assume it works like HDMI 1/Optical 1 HDMI overides the optical if it is turned on and this is how it works for the other two connections, now this is fine apart from HDMI input 3 and optical input 3 as i have my pc for picture into HDM! 3 and for sound it is connected optical 3, now the problem is the HDMI overides the optical so i cant get no sound, is there a way i can have them both playing so i have sound and picture .. thanks..