Yes, we got the whole four hour demo/sales pitch with "Quick, write a check or we'll take away the $3200 discount after we leave!" Most of the sales pitch touted claims that could equally apply to basic middle of the road vinyl window. They were insistant that their windows were special space age 'celuca', a fancy name for cellular PVC. So, they're windows made out of glass and cellular PVC (same as the synthetic lumber used for decking). Although well made, they are not that special to warant the $800/DH window price. The comparison is hard, because I haven't found another company that uses celuca, but other window companies appear to be moving toward recycled fiberglass, a much stronger material and with excellent insulation properties. They don't make helicopter blades from 'celuca'. I do not think these folks will get their prices in line with what I'm prepared to pay, so it is likely that I will not use them. Even if they drop their prices, I would not feel comfortable dealing with a company which uses these dishonest pricing tatics. Their waranty certainly is tipped to their favor.