With ThumBox, each row or "slider" is a group of related images with a title and description. If there is a lot of images, they slide into view when the user wants to see more by clicking left and right buttons. Groups of "sliders" are stacked and if the viewer is interested, they can click the up/down arrows or key up and down to browse the groups. The result is a clean consise way of presenting a lot of thumbnails and image descriptions in orgnanized groups without overwhelming the viewer with too much information at once. It's simple to set up and with a little effort, it is easy to organise your own images.