Picked up the last 570 at my Best Buy. Very impressed so far. Have seen comments on the SD upconversion not being that good, but it looks great to me. Also have an LG BD390, a fat PS3, three LG Bh200s, A cheapo Pioneer from Walmart, and a couple of HDA3s. None of those players have anything on the 570.
One question.....I have the 570 hard-wired on the network. Other devices on the network see a "sony dvd player". The 570 goes on the internet fine for Netflix, Amazon, etc. But, I thought I understood that I could play video files from my home network. The 570 sees nothing on my home network. There are at least three computers and a NAS all with video files. What am I missing?