Marbled Cheesecake

Yield:	12 Servings
Categories:	Desserts

		Vegetable cooking spray
1/2	c	Chocolate wafer cookie crumbs, (8 cookies)
1	c	Sugar
1/4	c	All-purpose flour
1	tb	Vanilla extract
16	oz	Nonfat process cream cheese product, softened
16	oz	Nonfat sour cream
4		Eggs
3		Squares sweet baking chocolate, melted