I really really need help. i got this R4 sdhc from r4new.com and i really want to play pokemon black and white and i somehow screwed up the card so much that it doesnt work , the menu? thing just comes up so i formatted it. Can anyone please write me step by step instruction of how to get a firmware that can play black and white pokemon or other new games like radiant historia. plz plz pleaseeee i really suck at this so please make it easy and give me easy download limk cuase i really have no idea what to do. p.s Getting a new card is out of the question , my parents will kill me.