I have Dell Inspiron 6400 and I can't get the ATI Radeon Mobility X1300 display driver to update. I had uninstalled the X1300 driver, I tried to install the 8.1 Catalyst and it would not install (got an error and it made the setup Exit). So I did a System Restore so the driver would reinstall, then retried to do the Catalyst 8.1 but still got same error. Seems anything I do will not let me update it. My goal is to move up to Win 7 from my current XP.