I understand that there are only 8 ports. If I wanted more than 8, I'd just use a poe+ switch. Seems like a missed business opportunity for you all. I'd be willing to pay more than the 80$ you charge between the 8 and 16 port product. Charge 100$ or so to allow all 16 channels to be recorded.

Is there a software upgrade key available? other than the actual POE ports required, its all just software, correct?