We have been using jCarousel Lite quite extensively. I'm really glad that someone put it in a module. (We no longer need to download it seperately.)
Great job.
One of the problems we ran into was the lack pausing. There is a js file floating around that takes care of the problem. It would be awesome if it could be included in the module.

http://www.mail-archive.com/jquery-en@googlegroups.com/msg85260.html
http://www.dudal.com/jquery/jquery.jcarousellite.pauseOnHover.js