with 4:3 movies your losing part of the shot, watching 4:3 bothers me now after having a widescreen for so long. Even when I'm somewhere else and rent a movie, I always make sure I rent a widescreen format, I'd rather have the black bars top and bottom and see the full shots they way it was intended than watch a pan and scan 4:3 movie. I do agree on the tv shows dvd's 4:3 is fine for those b/c they were orignally shot that way, though nowdays the more popular shows are being broadcasted in HDTV so they are filmed in widescreen. Take my favorite tv show, Smallville. When it first came out it was shot in 4:3 so when I bought the DVD's for the show they were the same 4:3, now that it became more popular its being shot in widescreen and broadcast in HDTV, so when the new season comes out on dvd it will 16:9. No I dont think 4:3 is going to be obsolete, but with the trend of more things being shot and broadcast in widescreen, I think its more practical and better planning to go with a widescreen so your ready when almost everything will be in a widescreen format