Purchased this motherboard a week ago along with lots of other bits to build a system.
It turns out that the CD is faulty / incorrectly pressed as the drive constantly tries to spin up and read it. I've tried the CD in different drives, so it has to be a CD issue and not a drive issue.
I've been able to download the drivers from Asus' website, although they do have the slowest website in the world. Grrr
Anyway, just wanted to report this in case there might be a batch of dodgy CDs. If you are able to post a working one out, that would be great. The CD is titled NVIDIA GeForce 6150 Chipset Support CD Rev. 221.01