I have used this graphics card for about 6 months on this new system and it has worked great with all the versions of CCC, but now, after I wiped the hard drive and reinstalled vista because of a virus, it does not work. Whenever I turned the computer on, I would get an error message that says MOM.Implementations could not be loaded or one of its dependencies. If I click ok then go into CCC, I get another error message about a different file, but the same problem. I am asking this because now when I try to install crysis the setup stops working and I figure it might be my graphics driver. I have tried reinstalling the driver several times with no luck.