I am interested in buying a quad core from intel. I am stuck between the q9300 and the q8200 but there is also the q6600 . Anyone knows how these three cpu perform? I know that the q9300 would be better except taht it cost around 300, the q8200 could be found for around 200 and the q6600 is also around 200, i wonder what makes the q8200 worth that much only, plus most people would buy the q6600 and the q9300 mostly. Any ideas?