Hi Mr. A,
I must be stupid and blind then.
Can you give me a hint where this page says anything about support for 8600 types???
Also I checked http://www.nvidia.com/object/IO_18897.html
and the support seems only be "up to" 7900 types.
I have tried the latest driver on my Ubuntu box with no success, but if you got it working I'll try again this evening with all the info supplied here.