Could somebody give me a link to help understand firmware i dont really know what it is?

Try here :slight_smile:

Just to add to geno’s advice…if you take a look at this link here on cdf, chances are you will find your make/model burner and specific firmware upgrades and instructions

so firmware is basicly updates to the burner drive

Basically yes: it contain all informations on how the drive must burn each media (aka writing strategies).

thanks guys

You’re welcome :slight_smile: