Radeon Drivers

[Methanoid]

Trying to slipstream the drivers into my install with nLite. Every time I try this I get error with the path for ATI2MTAG.SYS. It says on install it cannot find the file and would I like to path it to the file (its looking in a non-existent referenced directory) - I merely select C:\Windows\NLDRV\002 or whatever and it continues to install.. but it buggers a silent install unattended disk...

I've installed and then used Driver Backups to extract the driver and install that but every time. I've recreated the INF file but it STILL does it.

Is there a good way to SILENTLY install the Radeon drivers? I'd rather not RunOnceEX on the ATI installer and have windows DETECT the radeon at first boot.

Any ideas?