Any brand of Digital Widescreen RPTV that will leave 480i, 480p, or 720p native? Maybe asking to much for a "digital" TV too not scale a 480i. However I even hate seeing & reading about the digital artifacts, I see & read about, with 480p upped to 1080i [or anything else]. Any brand do 480p, 720p, & 1080i native? Thanks. Was all 'pumped up' early this year to get a TV with a scaler on board. Then I get one [and go shopping for a differant one], and yuck!