I still think ape-snay (lol) didn\'t so much switch sides, but rather is acting on his own side. Dumbledore trusted Snape because of how guilty he felt over the death of Harry\'s parents. But that was Dumbledore\'s downfall, Snape gave Voldermort the information so that HE WOULD KILL HARRY\'S father. He hated him! Voldemort\'s mistake was breaking his promise to Snape to not kill Harry\'s mother. If you recall, Voldy gave Harry\'s mum a chance to get away, something very un-darklordish. Obviously there was a deal struck, and snape thought that he would wind up with Harry\'s mom. It said in an earlier book that she was friends with him, but he wanted more. The fact that his worse rival married the woman he loved drove him over the edge and he became a deatheater. I have a feeling it\'s gonna be Snape killing Voldemort in the end, Harry simply doesn\'t have the power. It will be a cliff hanger, with Voldemort just about to kill Harry with the Deatheaters looking on, and then Snape changing sides AGAIN just to exact revenge on Voldy.
after the two cambatants lay there, one dead and the other close to it...
Harry: Why Snape? Why did you save me?
Snape: (sneering)It wasn\'t for you, Potter... (cough) it was for Lily...
Harry: For my mother? But... you saved me!?
Snape: (gasp, choke)That\'s because Potter....... I AM YOUR FATHER!!! ........................... (gasp, die)
Harry: {lifting his hands heavenward} NOOOOOOOOoooooooooooooooo!!!
lol:bouncy::flip:
I think you guys are onto something with Regulus. That would make sense, because Rowling can\'t possibly fit all those searches into one book. But if Regulus had been collecting them all along....

