Hi,
Time to admit that I've been creating some notes around sport kite flying. You can find them here. The notes are from what we have been learning over the past couple of years, and hopefully will particularly help other relative newbies. The notes are a 12.2MByte download. (Alternatively you can download a 2MB version with heavily compressed images from this page.)
In August 2009 I originally wrote "I don't have control over the website that they are on, but I'll try to keep them updated." - They have since been updated to the end of May 2010, but no further updates are planned.
Please feel free to flame or to create something better.
If you want to build on them you are welcome to start with the existing material, downloadable as a ~79MB zipped archive from http://www.seek2know.org.uk/kites/PJKites/Kite%20notes.zip