Today I released on github DX Image Box. It's a Fancybox wrapper that hooks in the Croogo plugin system so a developer could easily integrate lightbox integration with two lines of code.
Last time I was doing Croogo work was in December, but recently I had to do some development on small Croogo-based projects and due to the chance that some of the features are going to be reused later, decided to do some plugin work. This is the first plugin released and I will consider contributing another one or two small thanks to Fahad's work on Croogo.