Looking at the bottom of http://www.debian.org/Bugs/ I see the names of various languages in their native fashion. Everything is hunky dory, except the Korean (Hangul), I see squares with hex in them for the 한국어 Did I forget to apt-get something, or is Mozilla Debian Package 1.3.1-3 deficient? (I would upgrade and check again, but I'm on a modem.)