That has already been answered under “I got an installer that doesn’t allow you to install without the sponsor. I thought it was meant to be optional!” if you follow my link above. You should never get one where you cannot install the sponsor.
I can tell already this thread is going to be very one-sided. So my only words are to check the following URL:
It answers most of the questions/points made here, if there are any more feel free to PM or post something here and I’ll gladly publically post my reply and the question on my forum :).