JakeMasters

I need some help, I'm new at this stuff...I just want to play the game. I downloaded the special mame for svc and downloaded the rom. OK, to the point now...When loading the game I am still missing "sfix.sfx" "sp-s2.sp1" "sm1.sm1" "000-lo.lo". So did I mess up or do anything wrong, I'm almost there and i just want to play this awesome game. thanks to whoever responds!