ok i think, that Harry wont let Ginny come with him, (in his murderous hunt) and Ginny will somehow find him because of their love for each other..... then, i think Voldemort will find Harry & Ginny & co. and then the war is on... the last battle mind you.... then i think that Voldemort will try to kill Ginny but Harry saves her and then they take control over the battle and then at the same time, both use the killing curse to distroy Voldemort.... Dumbledore always said that Love is a power that Harry has and which Voldemort does not..... Voldemorts missing power will be the end of him... by not allowing any love to come in his life, he has destroied it beyond repair..... Death is in the air....
Ok so what did you think? i think thats seriously how Voldemort will be no more...