Performance on non coprocessed systems will be a bit slower.
Help is included in the module, as well as explanations of the available parameters.
A sound approach is to start with low iteration and threshold values, raising them while zooming in. Disable 'Clear on Recalculation' and recalculate image with a lower threshold for interesting effects. Limit on Threshold and Iterations is 32768. 1.0.- Dec 1991, Initial version. Fixed a few minor bugs, improved window handling, first release into Cyberspace.