Ever sense I bought BioShock it never worked on my laptop. So I change the graphic options to a lower standered and turned it to windowed but it just changed the options back every time I change them. I always go "New Game" and then "Medium" and it starts loading then video just freezes in the middle of loading and it never progresses past that. Does anyone know why BioShock would be doing this? Please help, I havent played this game in such a long time!