1 hour trying to record an image to DVD in Linux...
to find out I was using a CD, that's why it didn't have enough space.

Remembered That old days when I was using Nero to burn CD / DVD's.

And to know how much a CD or DVD was filled approximately approximately, one needed to look at bottom of it and need to figure out.

* I know you can use property to find out how much mb's were occupied *

And one more thing is that you can burn that CD again if there's empty space and some song / game fits in it.😀