Thanks for that. I'm using it already :)

Fyre is just the new name for de Jong Explorer- the current code is in a Subversion repository at http://navi.cx/svn/misc/trunk/fyre/ I haven't made any releases since the name change, since there haven't really been any new features or bugfixes, just a little internal reorganization. Our plan is to make a Fyre release after it's easy to use chaotic maps other than the de Jong with it.