In small bowl, combine the cream cheese, vinaigrette and garlic. Stir in olives and red peppers just until blended.
Spread butter over baguette slices; place on an ungreased baking sheet. Bake at 400° until lightly browned, 3-4 minutes. Spread cream cheese mixture over toasts; sprinkle with goat cheese. Bake until cheese is softened, 2-3 minutes longer.