How to get all writing speeds in Nero?

I’m using TEAC W-540E 40x burner. When I want to burn data or mp3 CD I only get on the “writing speed slider” speeds like this:
4x, 8x, 16x, 24x, 32x, 40x…
Is it possible to get all writing speeds? (1x, 2x,… - don’t ask me why I need it…:slight_smile:

Van Gog

speeds are determined by your writer :wink:

Not possible…

I have the same problem, all the speeds (1x, 2x, etc)
were available in nero 5578 but not anymore in nero 5590.
Possible bug in nero ?

Is there a way to set the parameters in a “CDROM.CFG” file?