virtualbox.org

What am i doing wrong.I have followed tutorials step by step a couple of times and i cant get it to work.Please help.
Trying to install a Mac OS X,when i start the machine i get a screen with:


cdboot: init
cdboot: file size :00049700
cdboot: loading..............
cdboot: done
cdboot: init
cdboot: BIOS disk read error at sector: 00000011
cdboot: erorr

OSX installs are only supported on Apple hardware. See: Important notice regarding Mac OS X as Guest.