Help with Alone in the Dark

I made an iso from my own discs Anyway I get sound but no speech - I worked for a while on the settings. Is there anyplace that has a list of settings for each game. Also I understand that I may have to make the iso more than once and that may cause problems is there a tool that can check an iso? thanks
:msn_confu

How about playing the game directly with the CD any speech from the game?