關於180.84驅動的。。。官方解釋。。！！！！！

人在永不岛

Grand Theft Auto IV—Downloads
NVIDIA recommends that you update your system with the following GeForce v180.84 driver for the best experience on Grand Theft Auto IV:

Download GeForce Driver 180.84 (Win XP)
Download GeForce Driver 180.84 (Win XP 64-bit)

Download GeForce Driver 180.84 (Vista)
Download GeForce Driver 180.84 (Vista 64-bit)

楼主的，SB一个，这些英文他看不懂吗？180.84,就是最好的GTA４驱动。