Are you evaluating Windows 8? 

Are you running it on a Lenovo machine?  Looking for drivers? 

Lenovo Windows 8 Beta Drivers

Here is a neat page on the Lenovo support site where Windows 8 beta drivers can be downloaded. 


Note that the drivers are provided for testing purposes, as mentioned in the site’s disclaimer:

The Windows 8 Beta Support Program provides beta quality BIOS, utilities and drivers that are intended for testing purposes only. Please proceed at your own risk.