No, but it does sound like a driver issue. Honestly I have some suspicions about this game's optimization for nvidia - I've now heard several reports of problems with it on nvidia cards, while my ATI system is having no issues whatsoever and the game feels really well-optimized on that.
BTW (offtopic here), are you the same Itkovian who's been posting on the Gamesquad Jutland forum recently?
