I agree with wrestleSBA. Those prices look too good to be true and seemed very fishy to me since the best price I found on the XT I bought (not the XTI) was around $550 and included the 18-55mm kit lens. That site smelled fishy as soon as I saw the ridiculously low price they were offering the XTI for.
I see that you're in NYC. Go visit B&H photo. They really know their stuff, and have some of the best prices around.
Alpine White 328xi coupe | Coral Red / Aluminum interior | 6MT | BMW Performance SSK |Sport Package | 18" Style 197 Wheels | Premium Package