I bought the Sanyo DP42545 at Wal-Mart earlier this week. I was reluctant to buy it without having seen any reviews yet, but I wanted to see what $2,000.00 would get me in a 42" plasma. I had also tried the Sylvania 6842PE 42" Widescreen Plasma Display, but I returned that because I decided I wanted an integrated tuner. Anyway, I think that I may have made a mistake because neither I nor my wife are particularly impressed with the picture on the Sanyo. I have looked at CNET and they give the Panasonic TH-42PD50U a pretty good review. I am thinking of returning the Sanyo and getting the Panasonic from one of the internet dealers. My questions are: -Has anyone here ever bought a large screen TV from an internet dealer and what were your experiences? -Is there much difference from one plasma TV to another?