How do you make good wires?

Are there any nice simulation type tools that would let me connect the ends of wires to objects and then drag and move the wire around in a similar way to how you would move cloth in marvellous?

Why not do it in marvelous? Just make a thin cloth strip, then skin wrap a spline to it.

I was hoping for something within the max viewport just for ease of use. It seems the Nvidia PhysX Plugin for max will let me do this