ASUS A6000 notebook.

I have a mate who know nothing about his laptop. he wiped the drive because he got a Trojan on it and installes SUSE open source . he now cannot watch dvd's or use the inbuilt sound crd or the camera.
I have had to use the ASUS restore discs to re install Win XP pro sp2 BUT I cannot find a driver (or what it actually drives!) I get a message "Network Controller driver is Missing" It does not seem to be on the driver discs and Much as I'd like I cannot rind any refrence to it either.
Worse ASUS's support site is apparently being rebuilt So I cannot get support there either.
Can/ will you help?

Please.