The temp that matters most is the one inside the PSU which you can't measure.
However, the Rosewill Challenger is a decent case, so the temps inside the CX 430 shouldn't be that bad.
That is why it sounds to me like either a bug in the game or a video card that just plain isn't up to the task.
Well i thought it would be decent enough to handle it but i guess not. thanks for the help