We have a system with a a PNY Nvidia Quadro NVS 400 running four 17" flat panel displays. It is an Intel D850MV motherboard with a GIG of memory and a pair of SCSIi drives on an adaptec controller. Operating system is Windows XP Pro Service Pack 2 build 2600. Audigy2 Sound. The user wants us to install an ATI TV Wonder Pro card so he can view TV in a window on one of the displays. Has anyone had an experience of similiar wierdness?