Ok, so I've got a copy (real cd of the game I bought at half price books today) of Defcon 5... but I noticed something strange... the game's movement is rather odd... its either really really too fast or too slow. Would it be wise to switch from a simple processor to something else? or what options might I look into to help the graphical performance? Other games I run have no issue when it comes to this aspect... of course except for Arena but I've learned to live with Arena being slow anyways.

Any ideas or suggestions are welcome.