Using Windows Media Player 12, I have successfully created a DLNA wifi link from my Windows 7 premium PC to my Sony NSX-32GT1. The TV connects to the local network and Applications/MediaPlayer/Videos/AllVideos displays the icons for the mpeg-2 files on the computer. They are recorded hour-long news programs from broadcasts (antenna). Playing of the files is very inconsistent. Most of the time there is a blank screen followed later by the message "Activity Player (in application media player" is not responding. Force close Wait Report". But sometimes they play perfectly. Is there a way to make this work all of the time? Sony support says streaming will not work via wifi, but this is obviously not true.