Originally Posted by KapitanUnterhosen 
They'll probably add some improvements developed for the console versions.
If it's performance optimizations, required to get this gorgeous game to run better on the Xbox360, then I'll be very happy, as my current rig struggles to run this well on Med to High settings. I've actually put the game down (after investing 6 or 7 hours) because I'm not pleased with the performance in combat. Granted, I could just go out and upgrade my aging CPU, graphics card, mo-board, memory, etc…… but I can't seem to justify when my machine plays all other current games on High settings.