The whole point of this exercise was to create a CD with Office XP with Service Pack 2. I know some may be thinking that this is a lot of work, but think of it in the long run. You'll now have a backup of your original CD, since I hear a lot of dubious stories like "I lost my originals!!", as well as a backup of your CD key. No longer will you need to apply Service Pack 1 and/or SP2 whenever you reinstall.
Slipstreaming Office XP @ ViperLair