hi all. i hope this is in the right section. i have a korean movie in avi format and it is 2 cds . i have 2 subtitle files - 1 file for avi 1 and another for avi 2. now i can get the subs to work as normal. but if i joined these 2 avi files together . am i right in thinking that the subtitle files will no longer be any good. would i need one full subtitle file for the joined up avi. thanks.