Hi All, We moved house this week & I finally get the chance to put my PW7 on the wall. Does anyone have any experience of angle griding and then burying the relevant leads. A guy in B&Q today told me to create seperate channels for the power and speaker leads otherwise there would be intereference on the sound. I need to channel the PW7 power lead, a Silver Anniversary speaker cable to my KEF Egg centre speaker, a component lead and a VGA cable. Was planning to put them in the same channel and really don't want to go to the hassle of digging out 2. Do I need seperate channels or will I get away with one? Any advice appreciated... Cheers, Paul.