In a blender or food processor, blend cookies to a fine meal.
Add the cream cheese and blend until thoroughly combined, literally no traces of white.
Using a teaspoon, roll the mixture into balls, place on wax paper lined baking sheet, then refrigerate for 30 minutes.
Place milk chocolate in a microwave-safe bowl and melt gradually, checking and stirring every 30 seconds until smooth.
Using two forks, dip the balls into the chocolate, allowing excess chocolate to run away.
Once all are coated, refrigerate to cool.
Melt the dark chocolate and using the tines of a fork, dip and drizzle over the chocolate truffles to decorate. These are SENSATIONAL!