I have played around quite heavily with 0.3 now. The code cleanup was great, your code is very easy to follow!
As you seem responsive to feedback, here's a few findings: 1) You should get rid of the 0.3-introduced ___just-anything-here.gif consept. Although it's apparently working well, it introduces a lot of http requests on hovering, as the browser will try to fetch ___just- anything-here.gif from the current location on all hover state changes. And browsers don't do too well on negative css cacheing (not founds). Reintroduce the blank gif trick - that gif will be cached. 2) Would you consider the naming of the #jquery-nnn elements? It would be great if they all started with #lightbox. Just seems cleaner. It's really great that you moved the physical paths from the css to the init of the lightbox. When showing the result code to my colleagues I get a lot of wow's! They started requesting a slideshow function... ;) Again, great work! Erlend :)