I need to be able to take a number of files on one machine and generate a .iso image to burn to a multisession CD-R that has already had a session written to it.  I can easily create an image for the first session, but I cannot find a way to do so for the second or later sessions.  Currently, the primary means I have of access to the remote system is via ssh.  I have root on both systems in question.
Create multisession ISO image to burn on a remote CD
data cd;burning