Originally Posted By: dakkon
So, THX calibration is something that "anyone can do". but, ISF is a hardware calibration, that requires more specialized equipment to access the hardware settings?


No, I think they are probably both hardware controlling menu panels, just different ones, or the ISF adds it's own ISF panel plus the same one used by the THX person. Too much conjecture on my partt here. Someone that knows needs to address the issue.