I purchased a Mr. Coffee 4-cup coffe maker in August 2009; in March 2010, I poured water into the reservoir and it passed right through and ended up all over my counter! Of course, I no longer have the purchase receipt, so what can I do? The model number is CGX7, but I cannot see any other identifying numbers on the bottom of the unit. What can I do about this, other than boycotting Mr. Coffee products in future? read full review »