You may also want to check out Moldex 3D, they toohave the ability to perform molding analysis directly in Wildfire, Creo Elements/Pro as well as Creo Parametric. My previous employer uses it daily with great success. I was personally involved in a product program wheresevere warp was revealed and we wildly altered themodel we used in the mold design. (6MM worth of warp was developed in the mold)The resulting molded part was within dimensional spec first shots from the mold. Very impressive.