Views Slideshow JCarousel Thumbs is a plugin for the Views Slideshow module. Functionally similar to the ThumbnailHover plugin included with Views Slideshow, this module uses the JCarousel JQuery plugin to provide a carousel-like scrolling thumbnail navigation.
For Views 3 on Drupal 6 and Drupal 7, please see Views Slideshow JCarousel
Since this is a 6.x version against Views 2, both of which aren't platforms I work on any more, it's unlikely there will be more effort put into this project. If anyone is interested in becoming a co-maintainer feel free to create an issue in the queue.