I am amazed that I have reached no. 10 on the team, I am curently getting just under 4000ppd on my main machine, and that is only on 16 or so hours a day, I do have a single core clients set up on my sisters and mums pc as well, though I don't imagine that they do a huge ammount for my points, though as I don't know exactly how long they keep their machines on I may be wrong.