Quote:I have copied the slideshow.php, .css and .png files into the zpSkeleton theme folder, enabled the slideshow and colorbox plug-ins...
zpSkeleton actually uses it's own slideshow script ([i]prettyPhoto[/i]).
You don't have to copy anything into the theme folder.
You also don't have to activate the Slideshow and Colorbox plugins.
Right now you have two scripts active that are basically trying to do the same.
That's asking for trouble ;-)