Roll Mouse Over Controller At Lower Right Corner Of Image.
In the lower section of the navigation column (at right) are links to download individual Dmaps. You can simply Right Click on an icon (control click on a mac) and choose Download To Desktop.
• After the PSD file is downloaded, open it in Photoshop and interpolate it to a usable size. I recommend at least 512 pixels for your long dimension.
• Close and save the file using the Maximise Compatibility option.
• Open a file you want to distort and create a rectangular selection around the desired distortion area.
• Run the Displace Filter using the Stretch To Fit option and assign the DMap.