I've been looking at HDTV models for a little while now. I took a look at the Zenith's c32v22/c32v28 models and they look pretty good. I haven't been able to compare them side by side with the toshiba 32hf72 or pan ct-32hx42, but it still seems pretty clear. However, I've read in reviews that these units don't support 480p through the second component input. I have a Prog scan toshiba, an Xbox and looking to get HD cable soon. I realize that I'll need a switchbox or ht receiver to share one of the connections, but does this mean that I won't be able to use this monitor if I want to view DVD's with Progressive scan? Will the Xbox have sub-par video through the 480i input? Any help would be appreciated! Thanks.