Chocolate Chip Cheesecake

16 oz. cream cheese, softened
1/2 C. sugar
2 eggs
1/2 tsp. vanilla
1 C. miniature semisweet chocolate chips (more if you'd like)
1 Oreo cookie pie shell

In a large mixing bowl, beat cream cheese and sugar until well creamed. Add eggs, one at a time, beating well after each addition. Add vanilla and continue beating until well combined. Fold in chocolate chips and spread evenly into crust. Bake at 350 degrees for 30 min. or until set. Cool completely and chill.