So Santa has been nice to us this year - I expect we hit 20 M/day in a few days once the new GPUs are tuned in. I still have to figure out why my two 7770s performed better doing 2x4 GPU units @ 925 MHz in one i7 970 rig than running 1050 GHz in an other i7 970 rig (still 2x4, about same clock, same amount of RAM) but with 4 CPUs WU running at the same time. ?? No errors, number of pending validation about the same.