grnich,
mklivecd is now
mylivecd which is also used by the
remasterme script. The usb utility should be coming soon, I reckon.
The menu items will probably appear after some updates, too. But much more knowledgeable people will certainly correct me if I'm wrong

Torsten
Will these be installable via synaptic?
EDIT: I see a synaptic package for mylivecd. I assume one will appear for myliveusb when it's available.