WASP



 Can somebody give me an "explanation for pedestrians" of what
 WASP does (good and bad), and whether it's possible to get it as free
 software? If not, who sells it, what sorts of things should I look for? What
 kind of computers
 can run it, is there good documentation written about it? What's the best
 book about it? Etc...
 Since this is a very informative question, I'll post only if somebody
 request it.
 I would sincerely appreciate your comments,
 Gerardo Soto-Campos
 Chemistry Dept.
 University of Oregon
 Eugene OR, 97403