We have all online emulator's , Mfme 2.0 don't supported the ACE (spACE) rom's . only the MFME 3.1 and MFME 3.2 , but we make the machine normaly on the MFME 2.0 , but i can't set the reels on 6 reels with this mfme 2.0 , with MPU4 can you set the reels on 3/4 , 5 , 6 , 7 , 6b . not with spACE !!!!