In this package there are 218 different photomatix presets that i have found. Just click the download button on the right of your screen and download and extract the zip folder to your desktop (or preferred location on your pc) then open Photomatix with an image and in the presets window click my presets down the bottom then up the top of the presets window go to the drop box and select import presets. find the presets folder on your desktop (or preferred location on your pc) and select all of them by clicking one of them then pressing ctrl A, then click on open. Photomatix will then continue to install the presets. You will find these under the my presets tab next time you load photomatix.