51-card NVIDIA folding rig can crank out 265,200 points / day
@ 2008/08/13A person over at the overclock.net forums and their folding@home team has put together an amazing folding farm, Consisting of 51 nVidia 8800 series GPU's and 13 MSI P6N Diamond motherboards which each have 4 PCI Express slots for 4 video cards per board, based on calculations this folding Juggernaut can put out about 265,200PPD
I think the results speak for itself: http://folding.stanford.edu/English/Papers