Subtitle with 2 cds

Hi to everyone!

I made a film with 2 cds, and double audio with subtitles.
I made also the ini file for bsplayer, with default language (italian, my lang).
When I see the film in english I have two problems:

1) When the 1st cd end and bsplayer look for the 2nd cd it looks for
the default language in the ini file of the 2nd cd (Italian).Naturally I don't want this.

2) The subtitle in the 2nd cd restart from the begin of the film.

I read a lot of guides and all agree in the fact that the file of subtitle must be the same in both cds.

What I have to do?

Thank you
Bye :D