ANyone knows if oblivion uses dual core or quad cores or if it only uses one core? I ask because I am getting really bad fps in it on ultra high settings (even high). I never played it before and recently installed it. For some reason it runs good but when the king and his men in the beginniing start fighting or are around it dips to like 25 fps. I havent had the chance to test the outside fps in grass etc. but I was expecting like 100 fps average like im getting on mount and blade or the first stalker since those came out a lot after oblivion.