If I understand the use of Reconstructor correctly, you had to copy the Ubuntu liveCD to disk in order to customize it, then make an .iso image to burn to cd. But, the image is too large to fit on a cd, so you now have problems.
Make the image for DVD using the growisofs command, then burn it to DVD.
/usr/bin/growisofs -Z /dev/hdc -use-the-force-luke=notray -use-the-force-luke=tty -dvd-compat -speed=6.1 -overburn /home/<your user name>/ path/to/my_new-dvd.iso
where /dev/hdc is your DVD burner.
Last edited by bigrigdriver; 09-02-2008 at 02:28 PM.