I'm attempting a very minor customization of the bootcd.iso.

What I am attempting to do is add a script to the file system so that we can
just run the script to set our network cards to the proper speed and duplex.

I've copied off the root file, extracted it, mounted it, inserted my script,
unmounted the file system, rezipped it, added the new file to the iso as root,
and burned the iso to cd.

The problem is, it won't boot. The linux side of this I'm comfortable with,
but I'm not really that knowledgeable about cd boot processes.

The error I get is: Isolinux 2.11 0x41763d80 isolinux: image checksum error,
sorry....

So how do I update the checksum so that it will boot my new and improved cd?

Thanks

Bill
CNA, CNE, CLE1, CLP