You seem to be outside Korea. Then you should get a freeware called MacBlue Telnet with Korean fonts. You can get one from postech via WWW. Try http://centaur.postech.ac.kr/mac/mac-network.html With MacBlue Telnet, you will never have problem reading hangul. But, Keying hangul in is very painful. Also there are some hangul characters which you can't express!