i've tried just about everything....

for a few weeks, i've tried to copy already burned dc games. first, i tried to make a bin file by ripping the burned game with cdrwin.....it says an error like "multi session disks are not supported".....so i gave up on that......then i used disk juggler 3 to make a cdi file......i went on this post and it said that i just needed to burn that cdi file using dj but when i burn it, my dreamcast thinks it's a audio cd.......i ##### the post for dj settings and still no cigar........i tried a utopia boot disk to boot this cd but it never boots.......i tried turning the cdi file into an iso and i looked for an ip.bin file to insert but there was none.......i 've wasted a bunch of cd's and i'm on the brink of giving up......please help me.....thanx.....