Here is how I burned it the first time:
Downloaded DiscJuggler, and my ROM (Resident Evil 3: Nemesis for DC), and loaded a blank 700MB disk into my computer. I followed a YouTube video to set all of the settings, burned the disc and went to my Dreamcast. Didn't work and led me to the screen with Play, Memory Card, etc. and pressing Play only tells me to insert a CD. I tried to use the Utopia Boot Disc but that did not work either.
Next I followed a tutorial on this website, downloaded Alcohol 120% and followed all of the instructions. Same result.
If you need any more details just lemme know!
~ Goldie
EDIT: I realized that one definite problem was that I was using DJ Trial which only records up to 700MB, all of the games I've tried were more than 700MB... XD
I downloaded RE:CV for DC last night, used the full version of DJ to burn it, but it still has not worked. Both Nemesis and CV have been labeled self-boot but they aren't self-booting...
EDIT 2: Just tried re-burning the Utopia Boot Disc on Alcohol 120% with lowest speed possible, still does not work... =[