Things You'll Need
Instructions
Turn on your computer and launch your preferred CD burning program once the operating system has finished loading.
Select the "Burn Image File to Disk" option when prompted. Depending on the specific software you are using, this may also be labeled as "Write Image to Disk" or "Burn ISO."
In the CD burning program, browse for and select the PSX ISO file you are planning on burning to a CD as your source material.
Insert a blank disk into your computer's CD burner.
Select the CD burner containing your blank disk as the destination drive you are burning the ISO file onto, then click the "Burn" or "Start" button. the PSX ISO will now be burned onto the blank CD.