Hi. I make one cup of coffee in the morning on the way out the door every day and am looking for a coffee maker that really makes good use of the coffee grounds I put in it. This is mainly because it takes almost as much grounds to make a tall cup as it does to make half a pot and it seems like I''m wasting a lot of coffee for just one cup. I''m wondering if theres something out there that has a taller\\thinner grounds\\filter holder that will cause the hot water to spend more time in the grounds thereby making it stronger? Maybe I''m way off base but it seems possible. I don''t know anything about it being the noob that I am. Any suggestions?