Depending upon your writer's capabilities you should use alcohol's safedisc or safedisc 2/3 datatype settings to try to make a working copy.
However, as the ability to make working copies of sd 3.15 protected cds is very much dependant upon the capabilities of your hardware, it may not be possible with your system.
Let us know what reading/writing devices you have and we can provide better advice.
[Note: alcoholer is outdated and you don't need it. Note also: twinpeak is used for securom back-up copying. It has no application for safedisc protected cds.]