This was for a friend's 50th b-day, based upon the "gift box" cake in Porschen's "Pretty Party Cakes." I had jury duty and got a very late start. I prefer to bake from scratch but decided to try doctored cake mix. The resulting cake was very tender, and as I torted, filled, and frosted it, I kept knocking corners off! By the time it was covered with fondant, it was far from square. One side was bowed out after an hour's drive... I kept joking that THIS package the UPS man dropped more than once!