Burning DVD with PC extras on disc

[amemoryoncelost]

So I shot some video last week. Want to put the video on as I would any other time with a VIDEO_TS folder. Through DVD Studio Pro I'm trying to burn the disc with another folder on the disc that includes the audio from the video as .mp3 files. I left over 300MB of room for the two .mp3 files and my two files only weigh in around 115MB. DVDSP says I'm out of room, even though I know I have plenty more. Anyone have any other ways to burn a DVD with extras on it?

Thanks!

 

[ScottSyrNY]

I'm pretty sure Toast will do it. I've only used it a few times so far, but there are options for doing it. Maybe someone with more first hand experience with Toast can shed some light.