I’ve received a few e-mails now regarding this tutorial that was hosted on Ziggyware’s site. So here’s a quick post to help others save some time and give an update on it’s status:
Ziggyware.com seems to be down indefinitely. As a temporary solution until I get back around to hosting this tutorial myself you can find the Google cached version of it here. If you wish to look at the sample code and illustrations in full you can download the XNA sample from my site here. Note, that the XNA sample was built on a very old version of XNA so my guess is it will not compile out of the box, but the general logic for the ribbon trails should be the same regardless of XNA version.
Enjoy!