I've just finished creating a bootable DVD that restores my Ghost image.You need to create a boot floppy with the following files: 
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mscdex.exe
COMMAND.COM
MODE.COM
AUTOEXEC.BAT
CONFIG.SYS
IO.SYS
VIDE-CDD.SYS (or another CD-rom driver) 

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Your Autexec.bat file should look like this:
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@echo off
SET TZ=GHO+08:00
MSCDEX /D:MSCD001 /L:X
PATH=a:\;a:\dos;x:\ghost
echo Loading Ghost........
X: 
ghost.exe -clone,mode=restore,src=X:\myimage.gho,dst=1:1 -fx -sure 

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Your Config.sys file should look like this: 

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DEVICE=VIDE-CDD.SYS /D:MSCD001 

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Once you have created the floppy, it can be used as the image file in Nero. Add your ghost image(s) and ghost.exe to the CD/DVD and burn. 

Notes: The drive used to run the CD/DVD must be the first Atapi device on your machine. The -sure switch in the Autoexec.bat file will automate the process without user intervention. If you prefer to be able to give the final confirmation, omit the -sure switch. 

That's about all there is to it. As I said, I used this method to create a bootable DVD, but it should work with a CD also. The only problem you might have is that you might have to span your Ghost image over more than one CD. If that's the case, you may need to use a method that creates a ramdrive.