You probably should have allowed yourself some more time but answered to my questions with real answers, not some "bla bla".

NOT A SINGLE WORD in your post states that this is a demo version! Why are you releasing a non-working demo version where you want the users keys?

And why didn't you answer to the most interesting question - 4)?

I am sorry to say that, but it just looks as if this is some kind of fraud to get users posting keys...