newPCgadgets offers a simple, elegant way to control your iMac cables. The Rail is made of steel with a polished nickle finish. It attaches to the iMac’s pedestal, below the center hole. Metal clips on each side of The Rail can hold up to 4 cables each, and there’s room for the power cable in the center. You can even wrap excess wires around the posts of The Rail. It’s $24.95 from newPCgadgets.