> > 
> > but in my opinion netbsd should use rockridge in preference of joliet when
> > both is available.
> 
> What version are you running ?
> I think NetBSD 1.5 does that.
1.5

i found some of my CD's works but most don't. all was recorded with the
same shell script:

mkisofs -lfrJq . 2>/dev/null|cdrecord $* -v -