[Kde-kiosk] user can't browse filesystem

[Tiago Meireles]

Hello people,
I've configured in my kiosktool that the user can't browse the 
filesystem. It worked properly and it looks good, but there is a 
problem, user can't access floppy or cdrom devices either. How can I 
create this exception, I want to deny users browsing the filesystems but 
I'd like them be able to access and write at floppies and record 
cdr/cdrw as well as pen drives (/dev/sci).
Does anybody can give a hand?

Thanks