Its real name is Onyx Tree Professional... It's very good at what it does, which is to generate trees, but it's also very expensive, and not in the reach of everybody, since they market it for "professionals" read: overprice the program cause people who make a living at this have no problem dropping $600 on a tree generating program and use it as a tax write off... :) But it's a great product, just very expensive if you're just doing this for a hobby...