I need help from the pros...
 

ok, I bought a self boot copy of SNK vs. CAPCOM, I try to burn it using NERO 5 but it pops out a cd that's f'ed up I would like to know which program you guys perfer for copying the games? ok Thanks!

You PAID for a backup? First off, THAT'S EXTREMELY illegal, and not-so-bright, no offense. If you want to copy it tho, try using DiscJuggler or CDRWin