I got this cpu miner: http://forum.bitcoin.org/index.php?topic=1925.0 Installed it. Opened cmd and changed my diectory to it's. And then I typed: (without quotes obviously) "minerd.exe -user DrenDran.next -pass notgiven -url http://mining.bitcoin.cz:8332" And it just shows the help text. Why is this? What is wrong with that?