I have a Cuisinart Duet - one motor base and blender or food processor interchanges. I use the FP most for grating - cheese, cabbage for slaw, cranberries for sauce at Thanksgiving/Christmas, ect. cuts a lot of the work out. All of the puecfes are dishwasher safe, although I casefully wash the blades by hand. The blender is a really nice one too.
I bought it at Costco for $50 several years ago when my blender died.