Help! in OSX Leopard crashes when changing levels!

[Torreznor]

I can't provide a save game because it doesn't save (maybe a save error?), I see the "loading" screen with the story, but when I click to proceed once loaded, the game justs quits. It's at the VERY beginning of the game, in the 1st room.

I'll try to repair permissions, then I'll give a chance. I'll tell you something