Attached Link: http://sourceforge.net/forum/forum.php?thread_id=1334976&forum_id=299650

Saw this message at the above link...

QUOTE "Maybe I'm wrong, but it looks as if someone has exported, textured and rendered some arbaro trees (straight out of the provided samples, no less) and are selling them for $20 US... see here:

http://www.daz3d.com/shop.php?op=itemdetails&item=3381

Not sure if this can be construed as a violation of the licensing, but the least they could have done is credited your work... " END QUOTE

NOTE: Arbaro is a free (GNU) program with lots of inluded samples and OBJ/DXF export.

;)