I like the Cuisinart Elite Collection 12-Cup Die-Cast Food Processor.
It has a 12 cup capacity (one of the highest outside of commercial machines) and it has a 4 cup insert so you don't have to get the whole thing dirty if you have a small job. That last is one of its best points, in my book.
It also comes with a 1000 watt motor. So the blades won't be binding just because you gave it three carrots at one time.
The Cuisinart food processor comes with an instructional DVD (I suppose for those who have never watched a cooking show). More useful will be the recipe book.