how to use clonecd to copy a copy protected game?

[locchamp]

hi, im trying to make a back up of command and conquer generals, because it was so expensive and i scratch cds easily, i have clonecd, and can someone tell me how to use it to copy a copyprotected cd?i think the copy protection is the same for all the command and conquer so, thats why i heard clone cd works for that particular protection
please help???????