Feiticeiro
Power Member
Achei nas bookmarks do Firefox o seguinte link que poderá ajudar-te:
http://www.rage3d.com/board/showthread.php?p=1332992565&posted=1#post1332992565
http://www.rage3d.com/board/showthread.php?p=1332992565&posted=1#post1332992565