here's what i do..
in order to have subtitle come up while you watch the mv in realone player..you need to downlaod VOBSUB
once you do that it'll auotmatically brng up the sub in the file..no need to look for it..just make sure you name both the sub adn the mv file the same and that both files are in the same folder..
also..i noticed that gom player works better too..it's have all the codec in there..you dont' have to worry much..play almost all files and stuff...
hope this help..