i want to use it for 3d rendering (blender 3d) and to play crysis, i have a ge force 9500gt with 1024 mb of ram that is pci express 16x, is that going to be good enough and i have 4 gigs(hyperx 1066 kingston ddr2) of ram installed on the motherboard right now, so you think i should go with the 1333 fsb dual core?, i have a 400 gigabyte sata hard drive on the way also sata 150, i dont think my motherboard supports sata 300