Some drives come with a utility that mounts the drive as a write-able
device, but I don't imagine they would work in the non-gui environment of
Ghost.  What you would have to do is ghost the image to a hard drive
(temporarily connected?) then burn the image to a CD.

There is software out there though...  If IBM can put a whole multi-gig
WinNT installation with apps on one bootable CD, why can't we?