I was just wondering, if Tom Riddle had killed Ginny, and come back to life, he would've gone and helped Voldemort, right?

Maybe you guys have gotten this already (but I'm just a blonde) wouldn't he go and make Voldemort an even stronger "person" and in the 4th book, Harry prolly wouldn't've won because Tom was also there.

"Why did the curse rebound?" Because... because... well, i need help on this one.

oh, and wasn't it the last word of the last book "scar" or is it the 6th book?