Please try these

ROI Coin Cluster Mining

Miner Pools
Website: http://roicluster.miner-pools.com/
Description: Solo mining as part of a cluster is you connecting to one node with other users connecting to that same node. You can connect as many computers to the cluster node as you like. When you successfully mine a block you get 100% of the block for 120 coins with zero fees. Basically, cluster mining is extremely efficient and more profitable than your typical pool.


ROI Coin Mining Pools

CoinsPool
Website: http://coinspool.cu.cc/info_roicoin