A: No. You simply need to provide a fax of your original Stitch manual or CD that shows your original Stitch serial number so that we can verify that you own the software. Our fax number is (504) 680-4475. If you do not have a fax, you can also scan your manual/CD and email the images to dcpsupport@turbosquid.com.
A: The products are functionally almost identical. clothfx does address a number of bugs that existed within Stitch and has been updated to work with 3ds max 6. clothfx also contains the unified DCP protection system that allows users to purchase, download, install and authorize the product at any time without having to wait for an authcode.