I keep reading that part of setting up a router to work with
Verizon DSL involves cloning the user's PC MAC address into the

But the sit I'm trying to set the router up on is used by several
people - each with their own laptop.

They *claim* that all they do is plug an Ethernet cable from
their PC to Verizon's DSL box.

If that is true, it seems to conflict with the MAC address thing:
i.e each person's PC has it's own MAC address and there's no
problem... so why should the router's MAC address need changing?

Can anybody explain?

FWIW I am 99.9% sure that this site does not have a static IP