RachokingzOz :
I just deleted two video from my ssd and i was wonder if that's harmful to it. It was about 50gb ish.
In a word, no.
Why would you think it might be?
People have been telling that SSD's are fragile regarding 'files' on them, and you should never, ever do anything besides load it up once and then just read?
Don't listen to those people, they are idiots.