The price estimate seems to imply one of two things: 1) the source is overestimating the MSRP, or 2) xbox is going to cost a bundle (2x PS2?). Even if you assume that the 800 is a 100% markup and nvidia only wants to make $50 from m$ft it still puts it at $450 for each xbox. Add on controllers, cpu, dvd drive (regardless of whether its enabled), and memory. Sure they'll sell it at a loss but that still puts the price damn near $500. Yikes! (although that jibes w/ what msft has suggested it would cost, i was hoping for a slight break so that i can get HALO)