I am very happy with B5. And I really do not see what some are grousing about. I am on a Mac and was able to do a render with Volumetrics for the first time that would'nt take a year or (two) since I have worked with Bryce. With B4, this might have taken a day or two (or three). But with B5 it took only 3 HOURS. I will be posting the larger image in the gallery. I sure got my $99 worth. Thanks Corel!