I have a Keurig machine at home and absolutley love it (they use k-cups). We are looking to get a one-cup maker that uses either k-cups or the coffee pods, I just called Kaurig customer service and they were terrible and not helpful at all. are there any other services that rent you the coffee machine and you buy coffee for it every month? I know there are the coffee pods, but what machines do you use it with?