(PLEASE HELP!) HL:Opp For - Trying to backup, but



I have been trying to make a backup of Half-Life: Opposing Forces, but it is CD protected. I have tried using CloneCD, but I have a Sony CRX100E, therefore it will not work with CloneCD. I have also tried using the info at http://www.gamecopyworld.com, but I can not find the proper files to copy into the separate directories.
I have gone through a few pages looking for help, but I am a little new at copying "copy protection" disks.
Can anyone please help, soon?