In a bowl, toss strawberries with 1/2 cup sugar; set aside.
In a mixing bowl, beat cream cheese, orange juice and remaining sugar until smooth.
Fold in the whipped cream; set aside.
Drain strawberries, reserving juice; set the berries aside.
Cut cake into 1-inch cubes. Gently toss cake cubes with reserved juice. Place
half the cake cubes in a 4-quart trifle dish or serving bowl. Top with one-third
of the cream cheese mixture, half of the strawberries and half the grated chocolate.
Top with remaining cream cheese mixture.
Garnish with chocolate curls
and strawberries if desired.