Dear Taco Hoekwater, In these days, I am trying to find a good way to use CJK characters with LuaTeX. At first, it looks somewhat trivial, but this topic is not trivial because of different typographical features of CJK countries. My first goal is to repeat the same thing what I had done with Omega. While I'm testing, I found that LuaTeX does not support the level 1 OFMs. Actually it is not hard to support the format in the point of DVI drivers' view. But it might not in the point of TeX's view. Anyway, I made a patch to support this format except for char_param (see \S95 entry of the ofm2opl manual, p.235) because I did not know how these parameters were used in LuaTeX. I tested a few sample OFM files of level 1. Especially I have cyberb.ofm (level 1) generated by ttf2tfm from Bitstream cyberbit.ttf. And, it was successful to get CJK characters in the DVI mode. It looks that LuaTeX does not support yet 16-bit characters in PDF mode. For CJK people, the first thing what we want is to support CJK characters in PDF mode without using subfont scheme (as CJK-LaTeX and Korean ko.TeX). The next thing is to support CJK typography. It may take quite long time to do it. I am preparing a topic for the first thing and I'd like to give a talk at this TUG conference for this topic. Because I am novice in LuaTeX, I hope the developers (I already met Hans and Hartmut) give me some helpful comment. Best regards, ChoF.