I am still tickled over the remark of the Clevo:
"A gaming rig fueled by a quad-core CPU and powerful SLI graphics, the Clevo M980NU outpaced the field-leading Alienware M17x on most of our benchmark tests, but it came up short in terms of DirectX 10 performance. "
Exact same specs on both Clevo and m17X albeit the screen size, it would be nice it can tell us where the short is

That Sony at a fraction of a cost and be up there in the top 5 list is quite inviting.
cheers ...