http://twitpic.com/photos/divku for pictures
Filling Ingredients:

Eggs (4 large)
Sugar (to taste- minimum one cup)
Ricotta cheese (16 oz)
Fat-free Cream Cheese (16 oz)
Orange rind crushed (half cup)
Lemon Juice (half cup)
Mandarin Oranges

Crust Ingredients

Graham Crackers
Sugar
Butter

Note: If I don’t mention quantity then it means I don’t remember, so use what makes sense.
Other stuff

Pre-heated oven
9 inch pie plate
Hand-held blender

Crust Recipe:

Mix crushed Graham [...]