I bought tow laptops, Both HP one is runnig on Core2 Due 2.13 2MB cach and 320 HDD, 512 ATI, the other one is I7 1.6 Quad Edition with 6MB cach and 500 GB HDD, 1GB nVidia, when I run the windows performance rate, I got the same result, 4.1 and it also rating the processor calculation are the same rate can you give me any hint.