Hi, all I think it's a bug. see this movie. http://kr.youtube.com/watch?v=CaFyCnAHJTY Regards, -- 〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓〓 Choi, JiHui http://Mr-Dust.pe.kr http://GIMP.kr, http://OpenOffice.or.kr, http://Ubuntu.or.kr