Andrea, thank you for your answer, I understand and I think that is your right to earn money for working! I mean, is how it must be. There is no rate conversion problem, my earns are very low, I am unemployed and can`t find a job (but that is personal, I was only telling you why I can`t buy the 2.0).
I am studing developing sites (in google), my friend has a computer and internet conection, so maybe I can work, but I must learn first. I do not want you work for me for free. I only want to learn, and I make questions to learn. Thank you.