Awesome, that exactly what i was looking for, and the frame rate information kinda gives me an idea where it will sit. I am not necessarily afraid of moving into Vista 64, but want to make sure that is the best option. which it sounds my system should handle 4X just fine. I appreciate the info. If any one else has any experience with 64bit OS and has challenges or feedback, I would love the info. I am trying to make an educated decision on what to invest in.