Yeah no where in the popcorn popper used as a coffee roaster is it recommended to use a new modern air popper like the poplite you're using! Not enough power and the venting is all wrong. Try using a Poppery, Popcorn Pumper or one of the other classic made in the USA models of poppers and you will get nice even roasts and even at inflated ebay prices are still a much better bargain than these "dedicated" coffee roasters!
Umm might want educate them that you still pay for Internet access or email as one person put it. In fact it costs more now to have Internet access than it did back in the day, although it is much faster now!