After a build number increment (eg. 14C1510 -> 141514 ) the official NVidia Web Driver stop to work because of the internal check.
This script helps you in patching the kext and add the relative boot-args.
But this isn't the only functionality. There is also a useful function for users like me that haven't a "compatible" Mac ( I have a MacBook Pro 5,1 with GeForce 9600M GT) to patch also the installer.
Usage (without quotes):
"sudo NVidiaWebdriverModder.sh --skip-version-check" to patch the NVDAStartup.kext to load on the current system (need reboot and root user)
"NVidiaWebdriverModder.sh WebDriver-xxx.xx.xxxxx.pkg" to patch the WebDriver.pkg installer file