I need advice on how to save a design in the Pro stitcher program. When I saved some of the designs that I altered the original design, it changed the original in the "C" drive. Both design button and the project button at the bottom is darken . I wanted to save the altered design in the "D" drive which is my USB port. The program doesn't ask me which drive or folder I would like to save too. The instruction is confusing on which way to save the design "as a design or as a project". Next question, If I download a digital design and save to my computer, then transfer to the USB, will it transfer to the pro-stitcher "C" drive???