Chocolate Cheesecake - With fruit

12 ounces semisweet chocolate, finely chopped 1/3 cup water 1 tablespoon orange-flavored liqueur, such as Grand Marnier 4 large eggs 1 3/4 cups sugar 2 pounds[...]

1/2 pint double cream (heavy) 1/2 pint sour cream 6 ounces cream cheese 3 tablespoons fresh lemon juice 3/4 cup granulated sugar 1/4 teaspoon vanilla extract[...]

1 1/2 cups fine graham cracker crumbs 1/2 cup softened butter 2 cups sugar , plus 3 tablespoons sugar 1 1/2 lbs softened cream cheese 3 eggs 1/2 lb semisweet[...]