Really early preview of the JET tutorial.

Just to give you an impression of the upcoming JET tutorial i´ve uploaded a really early version of the tutorial. You can download it here. The Jumpstart tutorial starts at page 215. All graphics are missing, some sections are not merged, but it should give you a first view. Update: The link provided an earlier version of this article was incorrect. I´ve corrected it, you should be able to download the new version. Note to myself: Don´t write an article while waiting for TeX ;)