I installed a Lightbox theme - this theme in fact! - http://lightbox.foliothemes.com - on my multisite. I had previously tested it out on a single site, and everything worked according to plan.
In multisite - the main feature - the lightbox effect on the photos (powered by PrettyPhoto) does not work. I'm a total Multisite noob - do all themes work on Multisite? I know that images are saved differently on Multisite - do I need to update something in the theme code to make it work?
Any help or guidance much appreciated! Thanks!