>> I wish to cause one or both of those [ethernet interfaces] to run
>> with a different MAC address than its default.  (More specifically,
>> I want the machine to use the same MAC address on some subset of its
>> interfaces.)  [...]
> If you are interested I can add the framework easily, but changing
> all the drivers will be a pain.  The de/tlp drivers are easy.  Just
> pretend the multicast filter changed.

Thanks for the pointer.  I'll probably do some kind of quick kludge for
an API, and see if I can figure out what you mean wrt the de driver.

					der Mouse