*** In A Pan III

margarine, melted1 cup chopped pecans

 1 1/2 cups graham cracker crumbs

 1 (8 ounce) package cream cheese

 1 cup confectioners' sugar

 4 cups frozen whipped topping, thawed

 1 (3.9 ounce) package instant chocolate pudding mix

 1 (3.4 ounce) package instant vanilla pudding mix

 3 cups milk

 1 (1 ounce) square unsweetened chocolate, melted