Creating Dvd Disk Template in Illustrator

In order to create my DVD label, I used the Ellipse tool to create the outer circle, and then I created the second outer circle following the measurement which was given to me using the ellipse again and did the same with the two inner circles. I made sure that the two inner circles were centred and not off because this would cut my label detailing when I publish it, I did this my going to View-Guides-Make to make the guides, then View-Guides-Lock Guides to lock the guides from moving out of place. I then set these as my guides, so they would not move out of place when I change things. Another important thing about this set up is that it is CYMK like my DVD cover because it prints better quality and I changed this in the set up.