ihti

Im running Informant on Win 2000 Server with Creative Web Cam 5, Logitech QuickCam Chat and Hauppauge WinTV-card. All of these equipments works well with other software. Problem in Informant is that any of these video sources doesn't give picture. Webcams are blind, but TV-card shows muddy lines + channel audio is ok. Does anyone had similar problem and some instructions? (or is this sw basicly working at all???)