I have been enjoying stalker recently.. an amazing game. 
BUT... does anyone else have the problem with the shadows? They distort but only around the edge of the screen.
The shodows in the middle of the screen are fine.
I also seem to always have a black shadow following me in the bottem corners of the screen.
Lots of glitchy lighting as well.
It is annoying me.. Anyone know about or know how to fix this?
Thanks.

BUT... does anyone else have the problem with the shadows? They distort but only around the edge of the screen.
The shodows in the middle of the screen are fine.
I also seem to always have a black shadow following me in the bottem corners of the screen.

Lots of glitchy lighting as well.
It is annoying me.. Anyone know about or know how to fix this?
Thanks.