I guess, Its either big or small investment ( I did made a small deposit since i want to test if it really works and of course to know the credibility of the site / I might even invite more people...why not? ) but what happen was deposit was credited - after  credit - the site refreshed and poof the balance went to zero then it the time frame given 3-5 is not working. Oh well atleast i tried and seems it did not work out for me. But it just disappear ( Again i will be even more happy if atleast i earned, lost , knowing its legit and try more to for luck ).