But I have the crashing problem in column view (see post in seprate thread) and also problems with Japanese.
Japanese seems to work fairly well in the text editor, but in the "Word" panel it appears mangled. See an example here (compare highlighted text to the mangled text string in the panel). Click here to download.
version 1.7.4 will fix column view related crashs but Japanese needs some improvements of the language engine (as asian languages are completely different to almost all other languages like roman or arabic). Anyway, the necessary improvements will be added to version 1.8.