not sure if you have heard about this yet but genesis-mining uses a very unique software that allows them to mine for multiple crypto currency and convert them into bitcoin. It has proved to be a lot more profitable then any other method.
If you want to get started go to google and search for " genesis mining " sign up FREE and when your ready to upgrade use promo code " EBF0cO " for a 2.5% discount ;)
It's making me some really good profits and you can test out the GOLD STARTER package for just $9.99
