Found this on the Intel site..
New INF file dl.
7Product: Intel(R) Chipset Software Installation Utility
* Release: Production
* Version: 8.1.1.1010
* Target Chipset(s)#: Q963/Q965/P965/G965 and 3000/3010/3100 and 5000 Series
* Date: November 08 2006
This is not for the 975 on the BadAxe2?
I installed this one. Then I went down the page a little and found this one.

Product: Intel(R) Chipset Software Installation Utility
* Release: Production
* Version: 7.2.2.1007
* Target Chipset(s)#: 955X/975X/945G/P/PL/GM/PM/GMS/GT/940GML/E7230/E8501
* Date: January 12 2006

This one is older but is for the 975? Not sure what this all means