How to beat recent audio CD protections ?

[exalos]

The most recent versions of Cactus Data Shield and Key2Audio try to confuse the CDRom drive with a additional data track at the
end of the audio CD.

Now we try to "cut" off this track, with using a normal glue strip.
This should work, but it is a bit dangerous, since the CDROM drives spins the CD with real high speed, and so the strip may loose.

Better is to do it this way, but if you reach the audio track
misstakenly, the CD is defect !

With the permanent marker pen you need to cover the dividing line and parts of the outside track without affecting the last audio track.

I found this information at http://www.cdrsoft.cc/ but the main source is http://www.chip.de/

I found this really interesting and thought you would do too.