How do I burn an extra folder onto a CD burned with ISO image?

[Anthony2]

If I wanted to burn a CD from a CD image like an ISO, but I wanted to burn the cracks/patches etc. into the same CD, how to do it? Because if I choose the CD image in the burn software, it will start burning and finalize the CD after the ISO is burned in. How do I make it burn an additional "Cracks" folder?

I know this is possible as I've seen many CDs burned like this.

Please don't say to extract the files from the ISO and burn it together with the crack folder because we all know that that will only burn the data from the ISO and all sub channel data etc. etc. will be lost. Also, I want to use CD-R as CD-RW would be too expensive.