Hi, Like thousands others that have come here, I am a newbie at the HT as well. Here is what I have: Panny Widescreen HDTV - Model# PT53TW53 Panasonic 5-DVD player - Model# DVD-F65K - just bought Onkyo 6.1 HTIB - Model # HTS760 I have this connected via Component cables and have the Optical Audio connection to the receiver. The sound is amazing. I know HTIB is frowned upon here, but my budget allowed only this. Anyways, I have been reading here about DVD players that upconvert..for example the Samsung HD931 or the Bravo D1. I would like to get the best possible picture out of this TV while watching DVDs. Would you recommend upgrading to the Samsung HD931? I think my TV has DVI input(I think). I have read here conflicting reports about RPTV and DVIs. That is why the question. Also, does anyone know if this Panny does 720p or 1080i? Which is better and any way I can control what resolution is being used? Thanx for your help. Appreciated.