I'm going to be builing a new computer very soon. My budget is not really a issue. I will be useing it mostly for FSX and photography work. I will probably get a E6850 for now as FSX is CPU dependent not Video. I do not intend to ever go Sli or Crossfire. Do I need to go P35 or X38? I will probably upgrade to Penryn but not for quite a while. I also do want to OC . Any help would be appreciated. Thanks in advance.