By some crazy coincidence, Underhill and me seem to have been working on exactly the same thing last night/afternoon, except he posted his right away, while I was working on a longer tutorial. Therefore, I gladly incorporated his post into what I already had and put up the 'SF tutorial' today at
http://forum.barrowdowns.com/cgi-bin...&f=14&t=001156.
**EDIT to fix the link.
[ November 19, 2003: Message edited by: Mister Underhill ]