A CPU/GPU miner for Windows that performs Pooled Mining. This miner has SSE2 optimizations and differs from jgarzik's cpuminer. This miner was created by Ufasoft.
Originally a CPU Miner, a in March 2011 the ability to also perform as an GPU miner was added. It has two GPU implmentations: OpenCL and AMD CAL API (intermediate assembly language for GPU)..