Drain peaches. Heat juice adding enough corn starch to thicken. Mix cake, eggs, sour cream, peaches and juice with fork. Beat 1 minute. Pour into jelly roll pan or 9 x 13 inch. Bake 25 to 30 minutes at 350 degrees.
Whip together cream cheese, pudding, and pineapple. Fold in Dixie Whip. Spread on cool cake and refrigerate. Very few calories.