poclbm-gui, the GUI to m0mchil’s poclbm OpenCL miner received an update today. The announcement describes the updated supporting long polling. Additionally, custom interfaces allow support for multiple pools.
poclbm-gui-20110313 download from github
Ufasoft’s miner, formerly a CPU and SSE2 miner now supports OpenCL as well.
See our overview of miners and pools for more.