KJ77

Hello. I am thinking of buying this game but I am a bit concerned about my computer specs being good enough to get adequate performance. I have a A64 3500, Nvidia 7600 GT and 2 Gb of Ram. Will this be enough to run the game at a good speed? I don´t care if I have to turn down a few details to get it running good. Also, how are the loading times? Does it take forever to start a mission, or what? Has the patch improved performance much? I am sorry if these questions have been asked a hundred times before, but I don´t want a bad gaming experience. Cheers.