The new xxHDX82 Toshiba line (e.g. 65HDX82) touts the capability to support 720p. I am curious to know whether this means that they natively display 720p, or convert it to 1080i. Does anybody have any relavant experience with these sets to confirm one way or the other? I called the Toshiba sales line, and they indicated that it would display a 720p signal without conversion, but I'm still a little skeptical.