> I'd like to know if there is a tool to create live CDs under Linux.
I was a bit confused by the word live cd here, which for me means
"bootable linux distros on a cd"
> Now my problem is to burn the resulting file onto an Audio CD with track
I don't know Feurio, but I think that cdrdao is perfectly suitable for
the job. Just generate (with a simple script?) the toc with trackmarkers
and cd text, and burn the CD.