Welll i downloaded ds hobro but i am nto sure which file to put on my r4ds theres dshobro.03.ds.gba , dshobro.03.sc.nds and dshobro.03.nds , do i put them all on or just one of them the readme says "run "DSHobro03.nds" on your DS." but do i need to just add that or the others?