I was not sure if the files are fully supported for all 3D Softwares as advertised. For the moment all was OK! worked! it was easy payment, 3D Models World is a great place (better deals than other websites) I wish they will add more 3D Models.
The Poly Shattering Generator is very straightforward and easy to use application, no overly complex controls/UI, easy to use and control as opposed to the standard shatter effect present in default maya, its so much more straightforward!