1 1/2 cups   graham cracker crumbs
 1            butter, melted
 3 tblsp      sugar
 3            8-ounce packages cream cheese, room temp
 1 cup        sugar
 3            eggs, room temp
 1/2 cup      butter, melted and cooled
 1/8 tsp      orange extract
 Grated orange peel for garnish
 Combine crumbs, butter and sugar.  Press mixture evenly onto bottom and
 sides of a 9 inch springform pan. 
 Preheat oven to 450F.  Beat together cream cheese and sugar until light
 and fluffy.  Add eggs, 1 at a time, beating after each addition.  Blend
 in butter and orange extract.  Turn mixture into pan and bake 15
 minutes.  Cool. 
 Refrigerate at least 12 hours before serving.  Remove sides of pan. 
 Garnish with grated orange peel.  Serve chilled.