You see, if the Super Hub were a wireless G device you might be able to describe the range as slightly above average. The problem with that is, being a wireless N device it should be at least double that.
Right now it's probably better to cut your losses and fall back on your old setup. Plenty of people have wasted hours trying everything to work around the numerous failings and been made more mad instead, so I'd say don't be one of them!
