OK, I get it , your computers are working just fine right now, so why spend any money. They could go just fine for another few years without any bother at all. The cabling is a case of leave it well alone because, right now, it's working. Besides, the actual cost of getting it fixed up - "we really can't spend that sort of money" is often bandied around. But, step back - look at your figures - if that jumble of wires does cause you bother and your business is, effectively, cr