Duno what to think about hashcow, for me it shows after 24h "0.00202181 Confirmed Exchanged Balance" for 1,5 Mh. Thats far away from that what what http://stats.hashco.ws/en/profit or http://poolpicker.eu/text.php tells us, but i will test it 24h longer.
thats pretty much my problem to im getting less then if i mined ltc directly with half my hash and id stil make 5x more probly wondering where the stats are from and if maybe the pools having problems.