I have got Auditor Security Collection Live CD, when I tried to use it on my Laptop (Dell Latitude D620), the boot screen stuck in this place where it says:
symlinks on ramdisk...Done
Creating directoris and starting init process
INIT: Vesrion 2.78-knoppix booting
I used the same CD on the other laptop (Dell Latitude D620,,,i.e same specifications,,,,,i.e. there is no possibility for hardware incompatibility), I have got no problem.