ok iv completed this game on normal now im doing it on supersoldier i get to goulds computer and the checkpoint where i have to shot the heli down when i reload the checkpoint 2 secs into the game it freezes........i was just wondering is anyone else having this problem

I am not having that problem, I am on the mission Corporate Collapse I think, well any ways its like the 13th mission, and I am doing it in Super Solider.

Might just be a temporary freeze. Try running through it again. Lot work I know, but it's the only way.