You may want to try 'heating' the CD with it upside-down. I can't tell you for sure what will happen, but a hair-dryer or oven set on 'low' might help (destroy even further) flatten your disc.
Can anyone say 'Shrinky Dink'?
__________________ Refined SE4g system pics here!
I love colonizing small gas giants with no atmosphere. Let me know if you see any.