They may have barely finished component convalescence after being kitted out with NVIDIA's GTX 570M, but MSI's GT780DXR and GT683DXR are getting yet another technical leg-up. This time, the processors are being nudged up to an Intel Core i7-2670QM, replacing the Core i7-2630QM we found on these gaming rigs last time we met. The ultra slim X460 series
