I am configuring a Dell XPS1210 right now, and am curious to what the OT computer gurus think about upgrading the processor. The processor I have selected currently is the T7400 which is at a speed of 2.16GHz, 4MB L2 Cache, 667 MHz FSB. There is a T7600 2.33GHz, 4MB L2 Cache, 667 MHz FSB upgrade for another $270 CDN. Is it worth the price difference? The rest of the computer is pretty much loaded with 2GB of Ram, and a 160GB, 7200 RPM HDD, as well as a 256MB video card. Not sure if the 0.17GHz is worth the $270 difference. Thanks!