Please explain how to install a no cd patch

[Len]

HI everyone, I am new computer user and would like to use CIV III without the cd. After I install the game and have downloaded the no cd patch how do I go about installing the patch, where do I put it. I am not sure what to do. I own the game, I am not looking to use a burned copy. I am going on vacation and would like to eliminate bringing so many CD's with me.

Len