Why do you want to convert it to just one CD? Why dont you just convert the game to a DVD? That way it is still on one disc.
P.S: Your post is in the wrong section. I have moved it to the 'General Gaming' forum as it does not belong in the 'PC Games' backup forum and it really does not fit into the CD2DVD category either.
@Oblivion
We will make that decision thank you! We dont need your prompts!