Image and Antiblaxx - Civilization IV

Hi,

I want to use the Image for the Civilization IV. In the instructions for using this image, there is the notice, that you have to mount it with Alcohol 120 % and then you have to use an anti-blacklisting tool like Antiblaxx or something else.

I mount the image with Daemon Tools and dont use an anti-blacklisting tool and it works perfectly!

So, why should i use an anti-blacklisting tool? Wherefor should i use it? Can somebody help me? Or will data send to someone that you use an image and not the correct cd?

I have the original Civilization IV-CD...because its cool!

Thanks a lot