Backing up with blindwrite

I just made a working copy of Pro Race driver securom 4.8 with blind write i first made a .BWA file with the builder and then i made and image with both of the files named Racedriver in the same folder i saved them on and then burned them on a cdr seems to autoload and play perfect W/o the original no emulator and no no-cd… NOW my real question is "is that the right way of using the bwa and image files by puting them in the same folder and coping them.?? and will it work on other pertection games besides sercurom?? can anyone help me find out what is the best way and accurate way of using BWSuite verison Its the only software ive like using … Oh and thanks everone:)
also what is the best way of making a good .BWA file thanks