I am changing a slideshow on the site to ensure that it may be edited through the site owner. I am presently utilizing a very fade effect through innerfade. The configurations I am using for innerfade are:

speed: 2000,  
timeout: 5500,  

The slideshow use of NextGen offers an choice to set the amount of a slideshow (in order to match the timeout above), but I am not able to obtain the code that will affect the speed from the transition.
Any help could be appreciated.