backing up capcom vs snk

I just got capcom vs snk. the iso file is 709megs. How do i burn it into a 650meg cd?

thanks

[Darkhynde]

the iso is in raw data.

when it is written to the cd it takes up less space.
what ever you are using to burn the image..do this

Load the image.
the program should tell you how long the cd will be in min and sec
ex. e-cvs.cdi 73:58

if the time is less than 74 min use a regular cd-r if it is over 74 use a 80 min cd-r