Last week when my machine was Vista, it worked fine. I always use the lo-speed options, as the adsl speed here in Turkey isn't always good. Funnily the pay-per-view channels load ok. But when I try a television channel, the name of the channel appears on the top border of the viewing screen, it goes through th eloading procedure, and the number 12 appears at the bottom of the screen, but no picture appears?