Have you heard of Relish?
I love to sit down on a Sunday and map out my weekly meal plan and grocery list (oh, if only I could have a servant to actually do the grocery shopping) but I realize that not everybody does.
If you aren't that into it head on over and check out that site because for a very nominal fee, they do all the work for you. It's full of menu ideas and accomodating to many different diets. Looks like fun!