I`v set mine to min2 max3 cuz i`v seen some AA problems in the image with lower AA settings, rendering at 640 480 taking me 20 hours to render.
I find this incredible , i just did a 1024x800 render of my car using AA of 2 and 3 and the time was 5 minutes 6 seconds.
What render settings do you have to make the time so rediculously high?
2 x Modeling Challenge Winner