Okay, I'm going to attempt to answer your questions.
1) why was morganna starting this, and who made her and the other AI's (Aura and harold) and for wat purpose.
Harald Hoerwick can basically be credited with the creation of all the AIs. Technically, it was the "black box" that Harald created that makes these AIs.
Morganna started this whole mess because she didn't want to get deleted. She was made with the sole purpose of raising and giving birth to Aura. Once Aura would be born, Morganna was to be deleted. She eventually developed her own conscience, and decided she didn't want that to happen. Therefore, a bunch of crap happens in The World.
2) i have the epitaph of twilight and as i understand it was the lore for the game (like how WoW has their lore with the wars) wats with the phases? someone had to make those, and this whole storyline prolly doesnt* makes sense to ppl in Japan!
The actual phases in the game were created by Morganna. The phases in the Epitaph are like representations of the enemy, the "Wave." Not really sure exactly what you're asking on this one, so this is the best explanation I can come up with.
3) I know Tsukasa was the target for morganna due to his/her depression (i know hes a she but the PC is a boy so =P) how did morganna know? if every single installment in the series is connected, then how does it all connect?
How did Morganna know what? That Tsukasa was depressed? If so, Morganna had been watching him and had even tried to make duplicates of the PC. But, when that wouldn't work for her purposes, she brought Tsukasa into the game.
The whole idea behind this was Morganna wanted to halt Aura's birth. In SIGN, she attempted this by having Tsukasa negatively affect Aura. In the games, since Aura had awakened to some extent, Morganna went on a bigger assault and used things like the Phases.
) but ya there just things i dont get.... at all, its like some of it is just fan fiction.
