Yea i 5 box on the same settings as yours atm. I am finding out though running 3 np 4 starts to get choppy at times and 5 is like a nightmare. Its called you'll be fine for a little bit then your fps will drop out causing you to lose follow or not be able to move so and so on. At this time i am currently looking for a reg box for my slaves and im going to use my laptop just for my main. Since i cant upgrade my computer to 4 gb of ram since motherboard wont allow it.