Just thought I would mention to all that the latest NVidia 266.58 driver installs on the mid-2010 13" MBP w/ 320m without modifying the installer at all. Downloaded the driver from NVidia this afternoon and it installed without a complaint (running Windows 7 Ultimate 32bit).
Previous driver updates required modifying the .inf file to support the 320m and updating the driver in Device Manager (as opposed to running the installer package).
Don't know if it makes a difference, but I had been running the 260.xx driver from December. Haven't been on Apple's driver for a while.
And I actually got a performance bump in the Windows Experience Index, too. The 3D gaming/business performance went from 6.0 to 6.1. Overall performance is still at 5.4, which is the Windows Aero index (unchanged from 260.xx drivers).
Enjoy!
Previous driver updates required modifying the .inf file to support the 320m and updating the driver in Device Manager (as opposed to running the installer package).
Don't know if it makes a difference, but I had been running the 260.xx driver from December. Haven't been on Apple's driver for a while.
And I actually got a performance bump in the Windows Experience Index, too. The 3D gaming/business performance went from 6.0 to 6.1. Overall performance is still at 5.4, which is the Windows Aero index (unchanged from 260.xx drivers).
Enjoy!