once VobSub installed, remember to click on the 'path' tab at
the properties dialog box, click 'browse' and add the directory of
your movie where the subtitle is...default if you put the movie
with the idx and sub files together, click 'apply' and 'ok'.
if movie player is open before, close it and open again, movie
should play with subs in windows and realplayer also. other players
i have not tried yet.