CoverFlow for Papervision issue

Hello,

I am having an issue with the CoverFlow example
http://johndyer.name/post/2007/12/Papervision-Coverflow-updated-for-PV3D-20-(GreatWhite).aspx

Where if I input a false value for showReflections, rather than not showing reflections, it doesn’t populate any of my thumbnails at all.

Is it possible to not use reflections? The variable implies it is, but it doesn’t seem to work.