We cannot accept files saved directly from Photoshop (i.e., PSDs, PNGs, or JPEGs.) In order to produce your parts, we'll need a 2D vector file of the shape to be cut (DWG, DXF, EPS, or Adobe Illustrator format.) Photoshop does not reliably produce the vector-based filetypes that we require. If you have access to Adobe Illustrator, that would be the best program to use. We have information about design programs we support here: Recommended Software for Laser Cutting