I've progressed till I'm at the end of the dungeon. I got some stuff like the Biggoron's Sword, Megaton Hammer, Double Magic Meter, etc. because I thought it would be nice to have those from the beginning. Completed Fire Temple till Megaton Hammer. Got 11 Hearts from all those PoH. I pressed the switch that was supposed to open the gate to the boss room. When I checked it, it was still closed. Is there anything wrong? Is it wrong to get stuff earlier than I'm supposed to? or, Is there something wrong in my cart or save file that I'm supposed to erase it and start all over? HELP?