Hi All, In multiple places the electrician ran the ethernet cable along side the power cables in the room, I want to try and prevent as much noise as I can, I have read that all I need to do is cover the areas with tinfoil to prevent noise. My question is, is it that easy? Will tinfoil work or is there something else I can do that will work better? Removing the cables and re-routing them is out of the question. Any recommendations will be greatly appreciated, Thanks!