Frictional Games Forum

I have Russian.lang, font's, voices & textures of Penumbra Overture Windows version. How I can translate MAC version of this game? I put all files in same dir's, but cyrillic letters are not show! I see black screen (whithot «Loading...» and text intro), and instead of menu I see blinking symbols @ #...
Please help me...

In attachment:
1. Screenshot of Option menu with russian lang-file
2. lang-file from «Noviy Disk» (Russian Fed. distributor) original CD with Windows version of Penumbra episode 1.