John Smith I wrote:
http://www.redherring.com/Home/22562

JS

Hello John and all:

One of the things that I haven't seen covered about BPL, is the
installation and maintenance costs involved, in a power grid system.

We all know that when a system is modified for something that it wasn't
designed for that problems will surface. I'll bet money that the power
grid system modification and maintenance may be have a significant cost.
That was not totally covered, or audited.

Jay in the Mojave