I am getting a "Cyclic Redundancy Check" error message whenever I am trying to copy files that I backed up on CD before I installed XP. And it doesn't happen all the time. In a list of about 50 files or so it only comes up for about 3-4 files. The same ones everytime. I noticed one other person was getting this error when they were installing a game but noone had a solution for him. Any help would be greatly appreciated.