None of the A8jm's was BT pre-installed, and the BT modules are probrably modular and the same used in the W3/Z70v, as original Z63a users and Z70v users whom also didn't have an option for BT but the button+LED+Space were there. Those...
It is.
It seems like the A8jm was set to be Canada ONLY, thus the lack of details and of that laptop avaliablility in the US. P1 really liked it, so they had to pay more to get it, I would assume from Canada, so they can sell it down in...
It seems(note, 'seems') the A8jm's 7600 IS MXM, HOWEVER, it can only be upgraded if ASUS makes one that will fit, as it is different from the generic MXM module. But it's probrably a fact that ASUS won't make anything.
The processor...