Those are indeed the drivers I have been trying to install. When running setup.exe they launch, attempted install and then report that the install has failed.
When I look in device manager I get an error with a PCI device (presumably the modem) but when I try to update the driver (pointing it to the recommended driver as above/as per fujitsu) I am told it was not installed because software could not be found
Sound in device manager is listed fine as follows (no errors or (?) reported):-
Audio Codecs
Legacy Audio Drivers
Legacy Video Capture Devices
Media Control Devices
Video Codecs
Yet when I boot I get told it cannot access volume control.
Tried to get the kb888111 hotfix you referred to but Microsoft says...
"Note This hotfix is not available for download. To acquire this hotfix, contact Microsoft Product Support Services. For more details, see the "More Information" section."
Will have a surf around and see what else I can find - if anyone has any ideas please HELP

I will repost in driver too
thanks