There is also a fair piece available via the SRI WWW page. URL:http://www.csl.sri.com/ >If you contact debra@csl.sri.com she can tell you about NIDES, >which does most of what you indicate you would like below, >but which is not a product and may require some experimentation >and tuning. You can get a copy for no cost, plus documentation,from >Debra. > >Teresa [>> quoted article removed]