How to burn regular computer grade CD-R/CD-RW with Pioneer PDR-609

I apologize for the sound quality. This miserable Canon PowerShot S100 camera - wherever you hold it, you cover ether the flash, the lens or the microphone. I hate this camera.

Just an idea for you guys how to burn regular CD-R/CD-RW with Pioneer PDR-609 (no need to burn on CD-R Audio/CD-RW Audio)
Some notes to this video:
1) You got to have a NEW unused Audio-grade disc of the same type as you're going to burn on. If you're going to burn a CD-R have a new CD-R Audio at hands, if you're going to burn a CD-RW have a new CD-RW Audio at hands. The method works for both CD-R and CD-RW types.
2) Do not mix the R/RW disc types, it won't work. You can mix different brands and capacities, it's OK.
3) The Audio-grade discs are only used for disc detection process, and will not be burned on or destroyed. Once the new CD-R or CD_RW disc is detected, the Audio-grade disc should be removed, see video how to do this ;) and put in a regular computer-grade disc of the same type. The actual recording will be performed on the regular computer-grade disc.
4) Once you have start burning this way, you got to finalize the disc before opening the CD tray, otherwise it can be wasted. I am not sure there is a way to read pre-recorded but not finalized "non-Audio" discs with this consumer burner. You got to test this yourself.
5) Warning for the laser radiation once the cover and shield are removed!!!
6) If you are handy with soldering iron and have enough knowledge to mess around with fine SMD electronics, you can feed the loading motor with +/5 Volts or whatever it requires, and place an external mini toggle switch DPDT On-Off-On to open or close the CD tray WITHOUT pushing the "original" button. Lead the wires and the toggle switch out of the case, and you'll never need to remove the cover and the shield again.
7) The shield over the CD-ROM is there for a good reason. Pioneer has used a switching mode PSU in this model, which emits quite some high freq noise. The function of the laser pick-up may be affected without shield installed!