Hmm. There really isn't a great deal apart from the SDK documentation and the sample source code... There are a few links you can try - I've posted some here:
http://www.catalystpics.co.uk
http://www.chromecow.com <- Look for the programming for the genius impared links...
You might also want to subscribe to the Yahoo lw-plugin group:
http://groups.yahoo.com/group/lw-plugin/
Hope this helps...