I'm about to put some Japanese translations of my site online... but I've delayed until I can come to a decision about the use of Asian scripts in the URL. I'd love to read some comments from someone with experience doing this. I realise it opens up a can of worms with tech issues but if I can make it work properly, I think it a logical step for the various translations I have planned for my website... Apart from the possible SEO gains, having English directory/filenames on a Japanese page somehow just looks wrong.