Backing up sd2 games

I have a goldtar 8080b reader and writer in one.It cant read it dao-raw it can read in sao-raw it doesnt suport proper efm encodeing. I would like to know how I can make a duplicate copy without have to turn a program in the backround so the reader tells you computer its the real copy. I want a 1 on 1 copy. Thanx:)

Better buy a Plextor 2410A.

The only thing you could try is a program called BetaBlocker which is a CloneCD image patcher. All other programs I know of will have to be running in the back to enable the disc to play. BetaBlocker does not. For more info read this article.