Well, I didn't make this one myself, but you might want to check out videohelp.com. Search for guides about subtitles. You have to rip the dvd to your hard drive, of course. You might want to search for subtitles online for what you are wanting to sub to see if someone else made some already. If you can't find any and you have to make them yourself, this is what I did for the Roger Rabbit short, Roller Coaster Rabbit. I ripped the audio from the DVD into an ac3 file. Then I converted it to a wav file and imported it into CoolEdit. Actually before I did this I wrote down all of the lines from the cartoon. This was easy because it was only 7 minutes long. Using cool edit, I made a note of the time when each line started and ended. It doesn't have to be exact. I used cool edit because it was the only program I had that could give me the presise times I needed. When using something like Power DVD to get the times, it didn't match up for some reason. Then I made the subtitle file using subtitle creator. Now I assume you want to subtitle something that in Japanese into English and you probably don't know Japanese. You'll have to figure that part out yourself. I have a friend that knows Japanese that is going to help me subtitle the bonus features from the Japanese SFII movie DVD.