How do you get the bad good and best endings on Castlevania Dawn of Sorrow

BAD ENDING: Defeat Dario in the Pinnacle without going inside the mirror... It's ultimately bad because Soma does not fully destroy the dark presence inside him (and Dario is still inside him too, and Celia has gone missing) leaving the possibility of Dracula returning in this time open.
 WORST ENDING: Do you have the Paranoia soul? Instead of defeating Dario, equip the Paranoia soul in the Bullet-type soul(did I spell it properly?) and enter the room where you have to fight Dario. Instead of fighting him, there is a mirror in the middle of the room. Use the Paranoia soul to enter it...fight AGUNI!
Obtain the last Magic Seal. Now use a warp room to teleport you to the Garden of Madness. Enter the room which has been sealed off without putting on Mina's Talisman (there is a green slug)... It's the worst ending because it's implied that Julius and Alucard end up killing you since the dark presence in you made you become the Dark Lord.
 GOOD ENDING: This really is the best ending! Follow the instructions above, this time, equip Mina's Talisman- she gave you this at the beginning of the game. After the cut scene in the Garden of Madness, you must go into the Mine of Judgement (it's entrance is in the bottom right of the Condemned Tower) that leads to the Abyss. At the end you must defeat Menace. It's the good ending because the dark force inside Soma has been destroyed, or at least forced to sleep again. The other Dark Lord candidates have been killed, therefore eliminating the chance that Dracula could return... for a time.