Does anybody here use Amazon to buy DVDS? I”M Wondering about their service Amazon On Demand, where they will manufacture a DVD “on-demand” for the consumer. There are some titles not available for retail, but that Amazon will produce directly for consumer. My question is what is the quality of these DVDs? Is the quality of the product watchable and the same quality one would get if they bought the DVD at a store? Or are there quality issues with this sort of thing?