Preheat oven to 180 C (350 F). Toss together cookie crumbs and melted butter; press into bottom and halfway up sides of 9 in. (23 cm) pie pan. Bake 10 min. Cool completely on wire rack.
Meanwhile, beat cream cheese with brown sugar until light and fluffy. Spread into pie crust. Chill 1 to 2 hr. until firm.
Warm jam in microwave or small saucepan set over medium-low heat until runny. Cool slightly; toss with peaches to coat. Mound in pie shell. Serve immediately.
Use a pre-made graham or chocolate cookie crust.