When you run sysprep.exe it is supposed to populate the following registry key with storage controller device ID information:
If everything works, a computer that's been installed from an image should have entries for all the storage controllers referenced in sysprep.inf. I checked my imaged computer and it's missing an entry - guess which one??
I've Googled up the missing information and created a registry merge file that you can apply to your image before running sysprep.exe. This is tested working as of this morning with the Intel 220.127.116.117 driver, but I see no reason why it wouldn't work with the newer one too.
Here's the missing key (copy and paste into a text file and save with a .reg extension):
Windows Registry Editor Version 5.00
Dave - I suspect that somehow this information has made it into your image's registry. Do you create images on an actual 760 or in a VM?