I think your missing my point, I have to alter my pc to get this running smooth? it should be the other way around, I might as well be using a mac for this sim, if its that incompabible you really need to come out with a patch or somthing to resolve this. ITS FRESH INSTALL ALL NEW DRIVERS. I could understand if I was having issues with other problems, IM ONLY HAVING ISSUE WITH THIS FREAKING SIM, dont give me this crap about antivirus blahh blahh blahhh, somone comes on this forum to ask for help you tell them its there pc BS!!!! FIX THE STUDDERING. ill uninstall it untill its fixed, dont know why I came in here to ask for help to tell me its my pc. you dont know what your talking about.