Difference beetween Penumbra original and Overture Episode 1

[denyboy]

Niiiiiccceeee. I solved my problem by installing older omega 3.8.252 drivers.

Interesting. But still its strange that on my old drivers Penumbra original works well while overture episode one didnt work well (graphicly). Its based on same engine.

Thank on mentioning drivers Koi Kitsune2006.