Back on the d2d company's though I think many people are going for more premium mass produced vacuums than d2d machines because of the wooden floors.
I was chatting to our local rainbow shop here and he said that he now supplies the rainbow without the pn but with extra dusting attachments. wooden flooring creates more airborne dust because it cannot trap the dust like a carpet does. every time you walk on wooden flooring you stir up the fine dust that is on it spreading it around the room. My one mate who ones a tv shop reckons that hard flooring coming back in was the best thing for his business. the amount of tv's that blow due to to much dust in them is amazing. also people who have wooden flooring tend to vacuum less and sweep more making the problem even worse
