http://cpu-pool.comchange variable difficulty to - 0.1
Add stattic difficulty - 0.5 for fast CPU
0.1 diff
cpuminer-sse2.exe -a cpupower -o stratum+tcp://cpu-pool.com:63388 -u WALLET_ADDRESS
0.5 static diff
cpuminer-sse2.exe -a cpupower -o stratum+tcp://cpu-pool.com:63389 -u WALLET_ADDRESS