I mean it’s not your fault, that’s what the documentation for brasero says. It doesn’t tell me how to “select where to save it” or whatever their exact verbiage is however, and the hard part is even getting people to understand what my issue is. You may not have been able to answer my main question but you helped me work around it, sorta, and for that I am grateful. I just wish the documentation and every comment helping didn’t just say “download brasero” (which I clearly have already done as per my question) or “use this link which says ‘brasero: just do it.’”

Tbf I’m sure most people don’t bother to try and solve things themselves before posting, but I’ve already seen the brasero instructions that were linked because I did, and it still doesn’t tell me what I need to select to get the files on the disk, it just tells me that I need to select something. Again I think selecting /dev/sr0 will replace and overwrite sr0 as per the warning, so I do not think it is the correct answer, and so far nobody has given any alternatives as to what the answer might be, instead offering suggestions on how to download brasero or that darn link again.

And as to reinventing the wheel:

Now I’m trying to get my script to run cdrecord -checkdrive and pipe that answer into my script, the damn thing is now on /dev/sr1!