Unlimited number of thumbs in each category and unlimited number of categories available. You can change pretty much the color of everything over xml. Larger images will be automatically scaled down to fit the stage with added ability to pan them. Smaller images will stay untouched. All images will be centered. You can set the inital scale of the images (how much smaller than the stage you want them to be). Description text for each image is HTML formatted with StyleSheet settings included for your links. Description text for each category is HTML formatted. Set size of description text and category items over xml to fit more text. You can set any background for each category or keep one background for all categories or remove the background all together. Background image will automatically resize and center itself to cover the whole stage.