On Mar 28, 2005, at 1:26 PM, Anne Keller-Smith wrote: > My electric company, PPL, offers high-speed internet access through my > electrical outlets. In the directions for installation, it says I > can't route their modem through my UPS or surge suppressor. Naturally. > But maybe it's not a problem, and wouldn't any form of fast internet, > be it delivered by cable modem, DSL or other method expose one's > computer to electrical surges or lightening strikes? It's not the "internet", but the physical cables that expose your equipment to surges. > PPL says a strike would burn out their modem and leave the computer > unscathed Possibly. Depends on how their modem is built. Do they offer any kind of connected equipment warranty? > What do you all think? BPL/PLT is still rather new, so I imagine there's not a lot of track record. Personally, I'm a suspicious old codger and wouldn't trust the power company. I'd get an Ethernet-capable power surge protector (e.g., <http://www.panamax.com/products.cfm?group=2&sec=detail&id=252&ly=v>) and connect the Mac to the BLP modem through it. <ƒ>