Could someone please help me!!! I'm rather new to all this, another newbie, but i have a problem with my dvdr70. I have connected it to my Sky top box as it says in the manual, and other threads on here, but i am unable to get any sound when i record from sky but the picture on playback is perfect. My tv is connected to ext1 an the top box to ext2 but still no sound. Many thanks in anticipation.