Why create a bootable OS X DVD?
If You have Drive Genius to repair and defrag your OS X partition, You might be worried with frequent updates and new versions arriving. You’ve downloaded the updates to proceed with the update to this application that you also installed on your hard drive. You have the most recent version of this software on your hard drive, but you can not repair and defrag your OS X partition, due to some reason or unless you boot from another OS X partition (clone partition for example) from where you can run “Drive Genius” to optimize your main OS X partition. If you do not want to have a clone on an external, it is therefore necessary to make a regular bootable OS X DVD with the latest version of Drive Genius You can boot from this DVD by restarting your computer while holding “C” key and optimize all the partitions on your Mac preferred! By the same you can even add to this DVD bootable other applications such as Disk Warrior or TechTool Pro for example, this DVD is bootable and will allow you t