Thanks very much for answering, But... But... But... I couldn't understand where Yong-Doo Dong is :( And I have found another BUS routing, 731... :) Anyway, I can't express how much I thank to you in English (for my poor English Knowledge...) Tomorrow, I'll repost it in KOREAN. Thanks.. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Please, Call me AGOO! AGOO@hitel kwonsc@cs.korea.ac.kr