Multi-sized Galleries Settings aWIZ can generate galleries in 3 different sizes. In order to get this option, you have to make two actions: 1) set up the sizes for resizing. 2) edit template of Gallery to correctly reflect these 3 links for each picture. Setting up the sizes for resizing: In setup-panel, in section "Images Setup" you can see the button "Multi-sized Galleries Settings". When you will click on, you will get new window with the form. Script doesn't enlarge initial images, because it will result in quality worsening of picture.Therefore Your initial size of pictures always is determined as "Large (default)". Initially after script's installation other two sizes are in position "disabled", it means that "Multi-sized Picture Galleries" feature is switched Off. If you will add some set at this moment - script will add it as a single-size gallery. But from the moment you will set some values for "Middle" and "Small" sizes, each added set will get two additional subfolders with resized pictures. Also you can use only one of these two additional sizes, and second one leave as "disabled". On the right of this form you can see the macroses, corresponding to each size in Gallery Template. Edit template of Gallery to correctly reflect these 3 links for each picture. Read more about that in User Manual.