Alienware has silently updated its flagship M18x notebook. The 2410m model has been upgraded to i5 2430m and the 2720qm model has been updated to i7 2760qm. The GPU has also received an updated to Nvidia GTX 560m to 580M.
So, the final specs look pretty awesome. You get a 18.4 inch display, 1920 x 1080 resolution, 3 mega pixel camera, gaming focused backlit keyboard, HDMI 1.4, VGA, 2x USB 3.0 ports, S/PDIF, Ethernet, VGA and mini display port connector.