We just remodeled our kitchen and bought a new Bosch 800 Series dishwasher.  WOW!  The quietest dishwasher we have ever had.  Truly, when it is running you don't even know it except for the red light that shines on the floor to visually tell you it is in wash mode.    

We love the adjustable shelves and especially the 3rd/top rack for the silverware and other small items.  Though it comes with a silverware basket, we don't even use it because the top shelf does such as awesome job.  

I highly recommend this model to anyone looking for a quiet dishwasher that does a great job of getting the dishes clean.