Hi to all. I'm Giovanni from Italy. I'm proud to present MadMiner, a dual miner for ethash/dcr. Very simple to use graphical interface. Optimized for R9 390 cards, very fast hash rate (30.7 MH/s stock bios). Works also for other models! Actually there are no dev fee, so if someone want to use/test it and post his results it is welcomed. The application is so easy to use that there is no need a manual ... anyway a user manual is under construction and will be uploaded soon.