Very interesting. I have looked into mining but its seems to be a field difficult to make it wort while with the price of electricity etc. I have looked into cloud mining but most seem a scam. Pool mining seems to be the only real option. I need to know a little more. I have an old imac running OS 10.6 that I only really use for photoshop work becasue of its large screen. And I also have a macbook pro running 10.8. Can you use your computer and mine at the same time?