Controls

Select the type of view you want. If you choose 'Buttons' you can elect to include 'Go First, Go last'
Appearance

This affects how you see any descriptive text, and what you see when you hover over an image. If you have added a description and you choose to show it, this will appear under the image.
Random
Choosing Random will open one of the slides at random when you open the page. The image size will be that you set when adding the image
List Options

Set the direction you would like to see the images (Horizontal or Vertical)
If you check 'Enable Scrolling':
the image will scroll in the direction you select (and yes, a horizontal list will scroll up or down!). Available directions are:

Set the scroll amount. This is as a percentage of your image list width
Set the delay between subsequent scroll events. This is in milliseconds
Slide Show / Buttons Options

The transitions are:

Set the delay between slide changes (in milliseconds)
Set the Height / Width of the image. Leaving one or the other blank will preserve the aspect ratio
If you have selected 'Buttons', this:
- Puts a set of navigation buttons above the image
- Will override the delay period. Users must click a navigation button to move between images.
Thumbnail

Inserts the images as thumbnails on the page, at a given width