I would ask the vendor if they would provide the "tubes" in .psd format....it's easier to save the image as a psd file than it is to make a tube out of it.... Also I would read the vendor's notes carefully because of lot of them these days say PSP tubes but in actuality they are in psd or png format instead of PaintShop Pro format so that many more users can use them and make their own tubes if they want them.