I've just run the 13.1 driver update for my Radeon 7800, and during installation I got a 'The installer shut down' message from Windows. But the installer didn't actually crash and it seemed to run fine otherwise. Though at the end it says the installer encountered some errors.
I've just looked in the video card's Properties tab in Device Manager, and it lists the 'Driver version' as 126.96.36.199. But I know all the different components of the installation had different version numbers. Does anyone know if that's the version number it should be if it's up to date?