Edit boot cd debian

[onradius]

Hi

I've written a script which restores some data I need on my computer. I'd like to use it whenever the computer crashes. Now I can install Debian and run the script afterwards. But how can I make it go automated? I think I need to add 'my script' to the bootcd of Debian the way it starts up the moment that Debian is installed. Does somebody knows a good guide to add a script to a Debian boot cd and customize the boot disk so that it can do a full installe without any interaction?

Thanks already!

[genesus]

I'd check out the knoppix hacks book, since knoppix is a live debian cd it may contain some insight for you. btw, its a really ****ing cool read.