Hi, I got a problem. I want to recieve a network stream through an rtp protocol with VLC player. But no video is showing up. I've tried the same thing with a compuer running windows XP sp2 pro, and it works without a single problem. Firewall is off, Win firewall as well. I 've tried to solve it by selecting Win gdi, DirectX or OpenGL as a display device, but nothing. It seems like the IGMP protocol is disabled somewhere in Win Vista. But I don't know. Does anyone have an idea? Thanks, Filip