Nobody who has gone to college as you two have should be making the mistake I've pointed out above, especially one working in the financial field.
May be you need to slow down a bit ? This is an international forum, and English is neither the greatest language of all time, nor the most widely spoken one. Someone having deep knowledge in any field has absolutely nothing to do with English speaking/writing ability.
You are a valuable/respected member, so this sort of response from you is unexpected. Please reconsider.
Your right, it's not the most spoken, but it is the language used most often in an international business environment. If the mistakes were simple, I would agree that it's not an issue, but these guys want us to give them large amounts of money for promises. I believe that is worth at least the employment of a professionally spoken English PR Rep.
come on guys,don t waste your time on these simple/minor things
there is more to do in the mining stuff ,why are you wasting your time in such nonsense useless stuffs
we are discussing hardware here not language or anyone typo
thanks to trying to be mature guys