Over the past 24 hours I shutdown 28 cores (total of 94.5Ghz) with only a 13% drop in daily production output. That left me running 22 cores (62.5Ghz). The problem is a 60% drop in processing power only resulted in a 13% drop in output. The only thing I can think of is a problem with the configuration files. Can someone share the prime.txt file they use?