I just installed Daemon Tools Lite and Astroburn Lite I was trying to make copies of some audio cds. It seems to create the Audio CD.mdx file OK, but gives me an error "Insufficient Disk Space" when I try to burn the image.

Astroburn indicates a planned size of 664 MB and 36 free, so I don't understand what it is unhappy about.

The Audio CD.mdx file is 766MB on my hard drive, if that matters.

Thanks for any help.