Just an update.. I tricked it. I used these images for xBrw:SetTree( oTree, { 'openbook', 'closebook', 'Blank16' } ) http://i208.photobucket.com/albums/bb82/fraxzi/toc_openbook.jpg http://i208.photobucket.com/albums/bb82/fraxzi/toc_closedbook.jpg http://i208.photobucket.com/albums/bb82/fraxzi/xtree.png ...