WP 3.0 and higher

The Theme Options (link is located at the bottom left of the wp-admin Dashboard) has all your settings for controlling the homepage Slideshow.

This theme automatically pulls property listings to be displayed in the slideshow. You can limit the number of slides in the slideshow by entering a number in the “Slideshow Quantity” setting. You can also change the slideshow transition style, Slideshow Order, and Slide Interval Length.