Hi,
I have an Aurora City 17 too since Christmas 2004, it's an awesome computer !!
I installed the catalyst 5.2 and I have 8062 at 3dmark05

I use it for working (movies productions 2D 3D and it's the heaven to work on it)
I will install Windows 64bits soon.
The City 17 is : Fx-55, 2 raptors 10000t/s, x800-xt, 2GB in dual Channel