Just started to play Star Trek First Contact 1080i on my computer which is a Pentium 4 3.4ghz and noticed I get little white vertical lines randomly flickering over the screen. My display is a 17" TFT with a max res of 1280*1024. Could this be the problem? I was hoping to connect my PC to a Panny 42" Plasma to watch the movies on. I know that has a weird res, something like 852*480. I hope this wont make it even worse. I have also tried an episode of Enterprise in 1080i and Star Wars 2 1080i. They do it aswell. I have got Elecard Mpeg Player 2.3 and have used that aswell as Zoomplayer and Media Player 9. They all do it I havent got any 720 stuff to play with yet. any ideas? Thanks, Glen.