Backing up with viewlog enables you to back up the player as well, so you will be able to utilize the quick search function and database sorting. 1) Go to Video/ Audio Log, then click on back up like the red circle in the diagram. 2) Click on Add time frame. 3) Select cameras and time period, make sure the size must be fitted to your CD/DVD. 4) Select CD using OS-Burning. Insert an empty CD/DVD. Then hit OK. And follow the instruction to burn the disc.