in the zip includes/modules/pages/

there is the file that you put into the product info folder ( jscript_zen_lightbox.php ) ... just put that sme file into any other one you want the lightbox to work in like these:

popup_image
popup_image_additional
products_all
products_new

then you will have the lightbox working in there too.

I hope that is what you were asking about.

AND PLEASE try not to post so close together, to give us time in our REAL llife time to get in here to answer