I am thinking about buying HomePlus networking to cover our home - we have a large old house and the wireless is very poor in many places. We have a single incoming electricity supply through a single meter. The power then split into two consumer units each of which feeds several ring mains protected by RCDs. My question is whether the Homeplug product is likely to connect successfully through the two consumer units? Are the 200Mb systems likely to have a better range than the 85Mb ones? Views and experiences welcome. Thanks