Hi, i was wondering if DIY cable sheilding would actually benefit my cables in anyway? My stack system runs next to my TV and PC, with all the power cables and plugs for everything about a meter below them. This no doubt generates a little interferance and white noise. I was thinking of wraping the cables in foil and chicken mesh secured by zip ties, would this kind of shielding have any benefit? or am i barking up the wrong tree?