Figured I should give more information on the DishDrawers since they are coming up in discussion. They come in single and double models with and without LCD display and integrated models which can be hidden within cabinitry. This is done by making the front look like your cabinet. This cannot be done with LCD models. The single models need support by additional construction underneath but the double models can fit in the space where a standard dishwasher would. Here are the models from off of the website:
DS603I:Single,non LCD,integrated.
DD603FC

ouble,non LCD,Stainless Steel finish.
DS603ZW:Single,LCD,White in color.
DD603SS

ouble, LCD, Stainless Steel finish.
DD603IH

ouble, non LCD, integrated.
DD603B

ouble, LCD, Black in color.
DS603SS:Single, LCD, Stainless Steel finish.
DS603B:Single, LCD, Black in color.
DD603I

ouble, non LCD, integrated.
DS603FC:Single, non LCD, Stainless Steel finish.
DD603HSS

ouble, LCD, Stainless Steel finish.
DD603ZW

ouble, LCD, White in color.
DS603IH:Single, non LCD, integrated.