Subtitles with .avi

[SirCrocodile]

Hi there,

first of all I would like to ask if anyone knows a site where I can get German or English Subtitles for Battle Royale because unfortunately I bought the Non-Subtitle-Japanese-Version and now need some subtitles to understand it.

Then... does anyone know how to change subtitles like .sub, .srt, .ssa, and so on into .ifo??

And the Mainquestion I have is:
Does anyone know how to put a subtitle into an existing *.avi movie?
Which programs do I need, and what should I do with them?

[adicoto]

For the first qustion :
http://217.64.35.213/searchs.php

For the second: I don't know

For the third:
To see an avi file with a subtitle as a separate file you need BsPlayer. If you want to add the subtitle on the avi file you need VirtualDub.