After reading various threads on the cables and cabling Forum I'm beginning to wonder should I replace the speaker cables that came with my Sony amp and speakers for something that costs in the region of £2 a metre? With all this talk of CAT5 and DIY cables that quite frankly I don't understand and wouldn't be able to construct my own cables anyway. Some of the comments that I have read seem to imply that a cable is a cable and most people throw their money away purchasing pointless speaker cables. Due to limitations on the amp they have their own specially designed terminations but the cables can be replaced as long as the cables are not too big. I'm literally Lost if anybody can offer any useful advice on speaker cables in simplistic terms and or any recommendations of affordable cable in the price range I mentioned. The combined cost of my DVD player, Sony amp receiver, sub and five satellite's was about £400. Would I benefit from buying new speaker cables?