http://www.arrekade.com.br/mineradoparatrading
The idea is I buy the USB and mount to mine, as I know that is not much of by these miners usb, I want to join and make trading, learn about investments, and I think I give right with trading because I'm so compulsive with and it is easy to decorate the currency values variations. If you want I can write the email and in the future I can pass on the value to interest (a little more of the amount donated). It may be the beginning of an economist or IT career but I ask you to give me this opportunity.