Download the patch, follow the readme. Basically, MOUNT the CCD image (use Daemon, Alchohol 120%, Nero, whatever), then run the patcher. If your CDs are correct, it will patch them. If something doesn't work, find CD Mage, or CD Check (they're CD utilities. I downloaded multiple copies of Skies of Arcadia that were corrupt, and didn't work with the patching program. Using CD Mage, I was able to repair one of these broken images, and patch the repaired image).
Again, for clarification: READ THE README FILE FIRST. Then MOUNT the CCD image. Once mounted, run the patcher.
If this doesn't work, find/search/get CD mage or CD Check. Hope that helps. Mouser X out.