i been scratching my head like forever. How do you think Chad got his powers(i seen when and how, i mean like in what way)? I think one of his parents or some of his family some where had Hollow like powers.

uuhm maybe, but I think I think it has to do with her grandfather. but that is jsut me. Cause wehn I saw and read how he got them and stuff, I just thought about his gradfather's amor for him. ^_^

well in the mangá apparently most people have the potential to have ablities and ichigo spritual energy which he couldnt control was leakin and that pushed chads abilities to the surface the fact that he boxed is probably what formed his abilities . But yoruchi said he need something to want to protect. He needed inspritaion and he remember he wanted to save ichigos sister which is what manifested his power. I hope I was as through as possible.

I think he had it all along.

Well, he got the left arm's power in Hueco Mundo during his fight with Gantanbine Mosqueda due to some type of energy that he felt. I'm not sure how he got the right arm, though. Probably something he had all along.