Adorama doesn't run Amazon's photo shop - they're a listed partner along with J&R and Ritz so Amazon sells some of their products but Amazon runs their own photo section as well, AFAIK. The two big retailers for photo equipment that I trust are B&H and Adorama so I would have no hesitation about buying photo equipment from either place.

And also FWIW, I can't find this camera on anybody's web site to date - neither B&H, Adorama, or Amazon seem to have it listed :) Like Kathy said, prices will come down if you wait and I'd wait for the reviews first anyways.

Masaki