It would be extremely difficult to test all drives with the same standard, since they all support different testing software. KPROBE only works with LITE-ON drives. Nero CD SPEED only works with certain drives. PlexTools, only works with plextor drives, and so on. But I do see your point, and it would be nice to have one single tool to test all drives. But then you would have a different problem, since all drives have different read abilities. So you would have to have a standardized software, and standardized firmware/hardware.