Black Dog,
I'm not sure what you mean by 800 ISO looks "Gross". I had the XTi and even at 1600 ISO it was very reasonable after NR, even before NR it wasn't bad.
I see some of your comments quite strong like KR, everyone is entitled to an epinion but make sure you make that clear. If YOU think is looks bad for your aplication that's fine, but for someone who doesn't know any better might take your word for it.
John.