Amortize your Starbucks Expenditures into This:

I've used these Saeco machines and they are GREAT. You just put beans and water in the hoppers at the top, and it does the rest. Grind, tamp, kick the puck out, EVERYTHING. It even warms your cup.

Sure, it's expensive, but at $4 a day for your Starbucks habit, you'll have it paid off in in 8 or 9 months and you can adjust the the amount of espresso you get, the grind, pick your coffee, etc.

Make the carpoolers one instead of gas money. :)

Someday, it will be mine!