it's totally stupid!
why destroying the computer? you say that as soon as you extract a track, the program starts!... so why not just making a program that blocks the extractor?
moreover you can't control people's mind. If somebody wants to extract a cd (for a reason or another ; audio sampling cd for instance...) he has the right to.
this is a pure waste of time!

change a hard disk
and everything will be ok ^^
because my data are all from the internet
only download them again

Change the hard disk? Thats just a waste of money. Just reformat.