hi,
i've updated the jTWScharts web-site:
formatting link
to allow interested people to request a free 7-day evaluation version.
If you already know jTWScharts just go to "Contact" at the bottom of the page and follow the link to request the evaluation version.
In case you don't know jTWScharts yet, please take the time to browse through the web-page and see if it interests you.
thanks.